Behavioral task
behavioral1
Sample
48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3.exe
Resource
win10v2004-20240508-en
General
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Target
48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3
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Size
3.2MB
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MD5
a23af72de4ab368f33215c299ec99b85
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SHA1
f92b4be2e30f9b95e367a30cda38fd7341d337e0
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SHA256
48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3
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SHA512
3b7033b7d147a966d4ef2449157e7ce000f3460e93613f2682dd42f44e7eda12a0375a1e87578ed661b5aa5792bee6ff3fed9e370fbd4d53c9f9d53e9109cdc5
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SSDEEP
49152:bm7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD5Is:S8IsaSOolY4fsCmbIBSw09D/KTB7
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 48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3 unpack001/out.upx
Files
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48d698365dd4b1db7cfde4602bf66ab97cc28acf1fe2ea3b228abc0d4f77d2d3.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