Behavioral task
behavioral1
Sample
fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71.exe
Resource
win11-20240412-en
General
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Target
fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71
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Size
266KB
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MD5
c33293b6518b18efa1dbc1ce7798dce6
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SHA1
e6b56c2fa72398d535fba05ac65bc071712b3c46
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SHA256
fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71
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SHA512
f43de8cdb70d4a71f615d7194adc2fc3d3c54eaeadd9002fac5f5db7668fb9c25096b2b4d45001afca5e7f99d8189bdaa4e42d27acd3c6fd06ef87c01315a26f
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SSDEEP
6144:0XzKdNY49u8rVGB1tZKR40LUKIpBdf01net:ba4A3s4WfIp01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71 unpack001/out.upx
Files
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fbffd6f5bc08f5d1be9ccce436a4bb1882c6fe3eec17faa3fd3a1cfe83223b71.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ