Static task
static1
Behavioral task
behavioral1
Sample
Hangfire.Core.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Hangfire.Core.dll
Resource
win10v2004-20240508-en
General
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Target
Hangfire.Core.dll
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Size
1.5MB
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MD5
9bebd679b08615a2d38e169bf4196e15
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SHA1
a33310ef974dee37b9f46007f7de878a766e1e55
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SHA256
9760ef83218f62e91c6ec9d780754a0145de171ace00e5101527bfc2b91157d5
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SHA512
4b9c26dcef16c578bfb87aa4069b9d0893c4e61e0ecd4a6dd8181ff89617197ed7ba976acbd62e424e2373dc9fbde4ef11af4ebc209f1359ab010cc155f312c3
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SSDEEP
24576:q8p032vUPbbmGkaB36XAhVuhTDGyu3TSZWkcSO2dpmFmhceYWGkWBDBT5hFaGDre:3p03UUPGGTB36bWFmhceoVrzVcmiaSN
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