MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, with one identified as a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'aglc quick guide bond university' and points to the malicious URL. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.ru/pify?keyword=aglc+quick+guide+bond+university
- http://files.otero2018.com/uploads/1/3/2/3/132303147/lefelaguwi_wadovipoda_pusuwu.pdf
- http://files.agelessadventures.net/uploads/1/3/2/3/132303133/557438.pdf
- http://gexen.lady-cakes.com/uploads/1/3/2/7/132740900/nenipepuguj-fufebidumusa-piwepezuta.pdf
- http://boneso.stfrancesbasketball.com/uploads/1/3/1/4/131453741/f71994dc8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/5843/8056/files/zeta_addressable_fire_alarm_system_manual.pdf
- https://cdn.shopify.com/s/files/1/0433/8126/0440/files/ferelegepikinetusi.pdf
- https://cdn.shopify.com/s/files/1/0436/8406/9529/files/59560673031.pdf
- https://cdn.shopify.com/s/files/1/0428/5097/5910/files/attestation_assedic_pole_emploi.pdf
- https://cdn.shopify.com/s/files/1/0432/9930/7673/files/fomorifofewavow.pdf
- https://cdn.shopify.com/s/files/1/0429/8237/5577/files/fazabaga.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0743/files/voziforiga.pdf
- https://cdn.shopify.com/s/files/1/0440/6876/5861/files/aaa_logo_2014_full_version_free.pdf
- https://cdn.shopify.com/s/files/1/0429/4161/2199/files/mikatuwobep.pdf
- https://cdn.shopify.com/s/files/1/0432/8525/0216/files/16781364239.pdf
- https://cdn.shopify.com/s/files/1/0437/0923/5353/files/98667430687.pdf
- https://cdn.shopify.com/s/files/1/0433/6769/4490/files/dimuzidewagi.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b47.binbb66a190f0ded4d482fdb71882507d3d74198533cc23fb1d22c8bbc8f8e4147c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B47 | 5376 bytes |
font_01_sfnt_off00006d9d.bind59e6a3633bafe1e85c3c3aab9f2cf56d713741cf26cd329c6607c6d5f0f2c96 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D9D | 10232 bytes |
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