Static task
static1
Behavioral task
behavioral1
Sample
GOI_DurfMod_1.59_APR2019.zip
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
GOI_DurfMod_1.59_APR2019.zip
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Managed/Assembly-CSharp.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
Managed/Assembly-CSharp.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
instructions.txt
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
instructions.txt
Resource
win10v2004-20240426-en
General
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Target
GOI_DurfMod_1.59_APR2019.zip
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Size
385KB
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MD5
bf717fc65d918c489c1e10bae37e8db2
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SHA1
dff1b5b5213306f526076dfb6c6f0661d6a522b8
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SHA256
6d2a0db410c41ab494e31be20e4484141bee6066529d2839eab435f6691a5327
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SHA512
56eaf373adf895b8e62d6c8978164c533a5beab4e13289256bdae08cf7fceb5f7fab8ca2dfa92427f84526709a87c3eba1dd20158d04344940d2a53c6b80f4e1
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SSDEEP
6144:G8IsJE9Ev/xD8n6Y7/7nPrchTBLxvT5cb5g0pJ6KqJozf2/Esil+xf4txf+Y:BIsJZv/V86YX4hT3vGb5r71qKzH+h4n
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Managed/Assembly-CSharp.dll
Files
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GOI_DurfMod_1.59_APR2019.zip.zip
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Managed/Assembly-CSharp.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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 768B
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
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instructions.txt