Static task
static1
Behavioral task
behavioral1
Sample
Ionic.Zip.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Ionic.Zip.dll
Resource
win10v2004-20231215-en
General
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Target
Ionic.Zip.dll
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Size
480KB
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MD5
f6933bf7cee0fd6c80cdf207ff15a523
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SHA1
039eeb1169e1defe387c7d4ca4021bce9d11786d
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SHA256
17bb0c9be45289a2be56a5f5a68ec9891d7792b886e0054bc86d57fe84d01c89
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SHA512
88675512daa41e17ce4daf6ca764ccb17cd9633a7c2b7545875089cae60f6918909a947f3b1692d16ec5fa209e18e84bc0ff3594f72c3e677a6cca9f3a70b8d6
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SSDEEP
6144:OhagC/Mq25o9sXGtSV41OJDsTDDVUMle6ZjxLV/kHu4Bht79I9:iagxWS4msNUCe65fkHdBf9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Ionic.Zip.dll
Files
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Ionic.Zip.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: 478KB - Virtual size: 477KB
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