MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though partially obfuscated, contains text related to a 'parent's guide' and includes the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of a link farm further supports the malicious intent.
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.com/pify?keyword=compulsion+2018+parents+guide
- http://files.ahafonlinechapter.com/uploads/1/3/1/8/131871919/masegalov-wubuvukonib.pdf
- http://files.letsdansky.com/uploads/1/3/0/7/130738681/45531f6daf2ae3.pdf
- https://cdn.shopify.com/s/files/1/0439/0833/3736/files/ghost_mushroom_farming.pdf
- https://cdn.shopify.com/s/files/1/0432/9606/3652/files/wuxalejekokenofa.pdf
- https://cdn.shopify.com/s/files/1/0434/1969/7310/files/wejojelunevudopifeneno.pdf
- https://cdn.shopify.com/s/files/1/0428/0100/4707/files/asciidoctor_maven_plugin_generate.pdf
- https://cdn.shopify.com/s/files/1/0432/9901/2766/files/zejifoniredaxavowezawew.pdf
- https://cdn.shopify.com/s/files/1/0438/8595/3192/files/35455738036.pdf
- https://cdn.shopify.com/s/files/1/0448/3593/0273/files/market_leader_advanced_business_english_course_book_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6617/1287/files/5764328097.pdf
- https://cdn.shopify.com/s/files/1/0427/9762/9596/files/que_es_una_historia_clinica_psicologica.pdf
- https://cdn.shopify.com/s/files/1/0434/5747/8809/files/2305719794.pdf
- https://cdn.shopify.com/s/files/1/0433/0071/6694/files/bajamorotez.pdf
- https://cdn.shopify.com/s/files/1/0431/4782/1212/files/44417846670.pdf
- https://cdn.shopify.com/s/files/1/0428/3239/6447/files/avast_failed_to_create_rescue_disk.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_off0000728a.bin627d0df22e80c00a416af48aeb1b53cf5371d748bbd7cb5f35f715038ca57861 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x728A | 5704 bytes |
font_01_sfnt_off000085da.bin743670b35df02d7c4f17accd0e1f65fc700280bb013ae0955f5c2d237734cd61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85DA | 10456 bytes |
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