Behavioral task
behavioral1
Sample
2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196.exe
Resource
win10v2004-20231222-en
General
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Target
2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196
-
Size
536KB
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MD5
f662adb1709cae923f11ce53916fe3d1
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SHA1
7edd0e925288dca07b83a6f6749786a9ff2342bd
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SHA256
2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196
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SHA512
c1728f9a2f2f82dda1e96fe17f3f4e7549a2bf35b4eee5b787105af8b28d193a8d05c538e49f51853b24644881d4a798ee2bad5401d5f354e1715ed609131170
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SSDEEP
12288:Hhf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:HdQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196 unpack001/out.upx
Files
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2b617fa0f63ffc9f986ef99e6cabb38631058d7760a5ff6f2ebd8ecbbce58196.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ