Behavioral task
behavioral1
Sample
0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c.exe
Resource
win10v2004-20240508-en
General
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Target
0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c
-
Size
84KB
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MD5
291efa49a98ddd283ca65f8aa5d52232
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SHA1
f10639aae20f2f8ecd2cf0f22056cad05de70133
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SHA256
0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c
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SHA512
0eee795f32b202dd2eb1cf613118b2bcc5e17af1778917175e031288def4a485d46a8e7fe921614545ffc0bb4f39f161c593fe4f433eb97fc5032f361cb9b658
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SSDEEP
1536:PcHU+vcfDtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsuZ9dPBU22ELLRtisZ+:HecfDtdgI2MyzNORQtOflIwoHNV2XBFV
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 0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c unpack001/out.upx
Files
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0491436ebdbe63620995b00778f52b2c47bfe49bd3286ba927db85624f704d8c.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE