MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic identifying a malicious redirector at 'ttraff.cc'. The document body, though heavily obfuscated, suggests a lure related to 'Peter Drucker management cases pdf'. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm strategy, likely to obscure the ultimate malicious destination.
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.cc/pify?keyword=peter+drucker+management+cases+pdf
- http://files.lightningridgerealestate.com.au/uploads/1/3/2/8/132815961/tuwor.pdf
- http://files.kdhodges.com/uploads/1/3/2/7/132740321/5360778.pdf
- http://files.mtviewcrc.org/uploads/1/3/1/8/131871515/dofebekuwosuxoka.pdf
- http://files.keydestinationevents.com/uploads/1/3/0/7/130776407/nunozowobawupax.pdf
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/82406121117.pdf
- https://cdn.shopify.com/s/files/1/0431/1325/0972/files/lifafewojuvube.pdf
- https://cdn.shopify.com/s/files/1/0427/8432/5798/files/satabelekeretukiborigi.pdf
- https://cdn.shopify.com/s/files/1/0431/7213/5074/files/mapekutugusuna.pdf
- https://cdn.shopify.com/s/files/1/0430/2936/4889/files/vupivedovefag.pdf
- https://cdn.shopify.com/s/files/1/0433/7228/2008/files/tiwijeriwosi.pdf
- https://cdn.shopify.com/s/files/1/0435/6997/1363/files/tipomes.pdf
- https://cdn.shopify.com/s/files/1/0429/3437/0470/files/lereris.pdf
- https://cdn.shopify.com/s/files/1/0428/5412/1635/files/muzumafude.pdf
- https://cdn.shopify.com/s/files/1/0437/4714/7928/files/tuvofubejivip.pdf
- https://cdn.shopify.com/s/files/1/0441/2129/2952/files/90977741326.pdf
- https://cdn.shopify.com/s/files/1/0430/5240/0789/files/wejuratexem.pdf
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/87723693177.pdf
- https://cdn.shopify.com/s/files/1/0430/3018/4098/files/wuroxirazowobesonu.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009f37.bin6a6ed13298a9875642d17c7557fd60fef1041df991fd1ccd8cfa6b0b8acd4303 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9F37 | 5232 bytes |
font_01_sfnt_off0000b0e5.bin909bd2779b0f954450e8f70c1499c1a7759bd487b9b2c2eadbeaaa95829fbd3d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0E5 | 10796 bytes |
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