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Record W2133271279 · doi:10.1109/malware.2009.5403013

Malware authors don't learn, and that's good!

2009· article· en· W2133271279 on OpenAlex
Joan Vivancos Calvet, Carlton R. Davis, Pierre-Marc Bureau

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldComputer Science
TopicAdvanced Malware Detection Techniques
Canadian institutionsPolytechnique Montréal
Fundersnot available
KeywordsMalwareBotnetComputer scienceCryptovirologyMalware analysisComputer securityUploadCryptographyWorld Wide WebThe Internet

Abstract

fetched live from OpenAlex

The Waledac malware first appeared in November 2008, shortly after the Storm botnet became inactive. This malware is currently quite prominent and active. Its main propagation mechanism is via social engineering schemes which entice or trick users into downloading and executing the malware binaries. The Waledac malware differs significantly from the Storm malware. For example, unlike Storm, Waledac utilises strong cryptographic algorithms, such as AES and RSA with 128 and 1024-bit keys, respectively. There are however a number of design and implementation errors and weaknesses in the malware which makes it relatively easy to intercept, analyse and modify and even to replay Waledac's communication traffic. Interestingly, some of these design and implementation errors and weaknesses were also present in the Storm malware. In this paper, we present the results of our analysis on Waledac. To facilitate our analysis, we captured several versions of the malware binaries and reverse engineered them. We also executed the binaries in secure environments and observed their communication traffic. Our analysis provides valuable insights into the inner working of Waledac malware and the botnet it constitutes. In addition to giving details of the mode of operation of Waledac, we highlight some of the weakness of Waledac, outline some of the differences and similarities between Waledac and Storm, and suggest means by which Waledac botnet can be infiltrated and disrupted.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.803
Threshold uncertainty score0.395

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.014
GPT teacher head0.257
Teacher spread0.244 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Quick stats

Citations23
Published2009
Admission routes1
Has abstractyes

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