Behavioral task
behavioral1
Sample
55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913.exe
Resource
win11-20240221-en
General
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Target
55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913
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Size
266KB
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MD5
cf03eb10b6e442adaf4dc0b5077dcb8c
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SHA1
bbab6d02c023f38107e91d9f48d5d372a2bca167
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SHA256
55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913
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SHA512
0f9193eb3cbfc0d4ce2cb0be41739cc48a01266d6155357824631c633c6f10fc538d09628ba31f817b49aa4435ec9fc9756963cfda17069bcf514cde1fcce021
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SSDEEP
6144:cXzKdNY49u8rVo7tfRw+atfHcHx1SFek01net:Ta4AFtfRjatfHuxAf01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913 unpack001/out.upx
Files
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55eb9269820d363188588042c398f21db11bc5a6db777de876ad3cf406667913.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