Behavioral task
behavioral1
Sample
18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91.exe
Resource
win10v2004-20240508-en
General
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Target
18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91
-
Size
3.2MB
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MD5
8b0a004a270cd708247b30a1cb1cc668
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SHA1
82545bd66625a5246f8bb471746a3a8e165e62df
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SHA256
18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91
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SHA512
8e7a8fcfefd3fa084d29b0f1e89e97316e0ce39849613ed9a090bc2ac395d547d97951adde2b918f6d7e214e2c55784d23d04bf409380cf038d55d3f748bfa78
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SSDEEP
49152:7m7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD5I9:y8IsaSOolY4fsCmbIBSw09D/KTB6
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 18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91 unpack001/out.upx
Files
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18dfeb68b1d51d4ca472201bd1b45336774071e74b24ee6684f731cdc755da91.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: 7.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 42KB - Virtual size: 44KB
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: 4.8MB - Virtual size: 4.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 377KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 370KB - Virtual size: 370KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ