MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with at least one identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The primary malicious URL identified is https://ttraff.com/pify?keyword=admob+developer+android, which is likely used to redirect users to further malicious content. The presence of numerous links suggests a link farm or a phishing attempt to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=admob+developer+android
- http://files.citiesbysara.com/uploads/1/3/0/7/130739444/34b362eb3ce75.pdf
- http://files.sofafoundation.org/uploads/1/3/1/3/131384127/8503099.pdf
- http://dupigu.heroinetheplay.com/uploads/1/3/0/9/130969873/rovome_kukimesak.pdf
- http://files.fashionbysitaramysore.com/uploads/1/3/1/4/131407361/mizoxumixemufiworux.pdf
- https://cdn.shopify.com/s/files/1/0429/9302/5183/files/free_postal_exam_473_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/1061/2635/files/wetudowufewulinozepiju.pdf
- https://cdn.shopify.com/s/files/1/0434/3631/0678/files/55382888925.pdf
- https://cdn.shopify.com/s/files/1/0434/6265/6152/files/activities_of_daily_living_roper_logan_and_tierney.pdf
- https://cdn.shopify.com/s/files/1/0435/5670/0319/files/managing_for_results_peter_drucker_download.pdf
- https://cdn.shopify.com/s/files/1/0431/2314/6909/files/55230975990.pdf
- https://cdn.shopify.com/s/files/1/0431/7832/8221/files/84996518388.pdf
- https://cdn.shopify.com/s/files/1/0427/4916/5734/files/82223793973.pdf
- https://cdn.shopify.com/s/files/1/0437/7041/3207/files/preschool_phonics_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0439/1724/6632/files/sibimunuki.pdf
- https://cdn.shopify.com/s/files/1/0430/5059/8562/files/36957006876.pdf
- https://cdn.shopify.com/s/files/1/0438/1265/1170/files/break_from_toronto_mp3.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off0000ac52.bin183bf0d6b52e4bcdd951b728a312472f5ff0b769ab4c3a07e7b8a8507281d2a8 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xAC52 | 26732 bytes |
font_00_sfnt_off0000755b.bind4574a5f5176b82277832c740b7a78b72b921733d5c08e000ee226c943c131f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x755B | 5116 bytes |
font_01_sfnt_off000086ac.binba9bcf6d585e6835bc0e578e981fedd6580a86ece13d9804ef095bdce295388d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86AC | 10908 bytes |
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