Static task
static1
Behavioral task
behavioral1
Sample
Hangfire.Core.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Hangfire.Core.dll
Resource
win10v2004-20240426-en
General
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Target
Hangfire.Core.dll
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Size
1.5MB
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MD5
7ff5670f96222950770fe129e1bae564
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SHA1
d079b701ef14cb61ee8ebd4b800769fa85c4b1e3
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SHA256
b92e850faa7a6f75562e70894d62a572e3f1737639ab44b7a210100e11684186
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SHA512
bf1c81ce0411273f4fbd7d9b68217cf6e76b3f061d9bb8cd827a1005edee750816e37c53ac8194159cea7998c7ccd8776786abb2637054b9e31862bfc305d442
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SSDEEP
24576:38zWOLsXxbmGkaB36XAhVuhTDGyu3TSZWkcSO2dpmFmhceYWGkWBDBT5hFaGDrzr:szWOLsX0GTB36bWFmhceoVrzVcmia6F
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Hangfire.Core.dll
Files
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Hangfire.Core.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ