MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one critical heuristic identifying it as a malicious redirector. The primary link, 'https://ttraff.com/pify?keyword=hydralazine+mechanism+of+action+pdf', is a known malicious redirector. Another heuristic indicates a PDF link farm, with the initial link pointing to a Shopify domain. The document body contains urgency language, suggesting a lure to encourage clicking the malicious link.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=hydralazine+mechanism+of+action+pdf
- http://files.twobeinchili.com/uploads/1/3/1/4/131438443/1337635.pdf
- http://files.iwasasleddog.com/uploads/1/3/1/0/131070993/loluzijuwexuje.pdf
- http://files.kahua-ranch.com/uploads/1/3/1/8/131858975/mifivinusujeges-botijisori-zixemobexubes-rovotojinusax.pdf
- http://files.a1moments.com.au/uploads/1/3/1/4/131407148/f1cb1e3ca65cf3.pdf
- https://cdn.shopify.com/s/files/1/0440/1581/2773/files/jasipib.pdf
- https://cdn.shopify.com/s/files/1/0431/1220/2389/files/similarities_between_andragogy_and_pedagogy.pdf
- https://cdn.shopify.com/s/files/1/0432/3213/3278/files/28292451333.pdf
- https://cdn.shopify.com/s/files/1/0428/8079/4780/files/feral_tiefling_5e.pdf
- https://cdn.shopify.com/s/files/1/0433/2588/2518/files/83253986297.pdf
- https://cdn.shopify.com/s/files/1/0434/7405/9430/files/28592519691.pdf
- https://cdn.shopify.com/s/files/1/0441/1329/7560/files/vedutajufurijekutifidena.pdf
- https://cdn.shopify.com/s/files/1/0431/8747/0496/files/gijamulikut.pdf
- https://cdn.shopify.com/s/files/1/0428/3337/9487/files/functional_programming_languages.pdf
- https://cdn.shopify.com/s/files/1/0433/9033/7182/files/breast_cancer_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/1560/2339/files/20527929618.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 |
|---|---|---|---|
font_00_sfnt_off0000961a.bin2fd3b8e54d82ab68e006f82d38a696869e34dc2592e97efe98b900a53f4f5ad8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x961A | 5508 bytes |
font_01_sfnt_off0000a8bf.bin23a4936b6e398b895735d72f3f9f53ba580ad14311a3db7c51da6c888b525397 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8BF | 11484 bytes |
font_02_sfnt_off0000d000.bin298a059a47d04402a822539650cb20f422186273fa20e8de9e2ef64d066f24e9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD000 | 16160 bytes |
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