Behavioral task
behavioral1
Sample
c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35.exe
Resource
win10v2004-20240508-en
General
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Target
c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35
-
Size
63KB
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MD5
07600b31871592c337c49754f7eabaf2
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SHA1
f8ed22de768ef040d9b2d9e8b36564d3d1d11a7a
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SHA256
c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35
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SHA512
1359734fb416c57e2b798d96ed2b84f5aacd4ea5c6683637e06f1b3d150cfaad0aae473d00859a38741bda633b44d4d9cb9b132128d0934fd9f2c3c2c49feb0f
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SSDEEP
96:jv110GxW2FjJYPmVI+V9IGjSJGs+K1C+Rv2aKb43dkU:jv110GPdYPmVI+UGj8C+RPj3dkU
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35 unpack001/out.upx
Files
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c59b94d81a790e7f9e2db421ae700058ecc1753c5ea86454badb1d1dc39f5e35.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE