Behavioral task
behavioral1
Sample
4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640.exe
Resource
win11-20240412-en
General
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Target
4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640
-
Size
266KB
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MD5
ef6fafb08b8ae30703c534d6aa8a9e0b
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SHA1
ca298a9a73d4698f1936542edd5148c655a5d90b
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SHA256
4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640
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SHA512
c9d09d8716077ea5a1fd949f6ef2ac3832ca5be043cd393b687a4c5b873689574fd8143baebfc167e622156625d8e42fac7608ad88d06c904267687d33b9e077
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SSDEEP
3072:GNXEGZJWhfNFC4S60+XoLczrVmXG3NggEgCggW3KhEfVEoSQDrZajAXH01ne4PK:UXzKdNY49u8rVBcxifVEoSErUu01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640 unpack001/out.upx
Files
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4f3877511d301c2f76ff6a06d082ab2e78d24ac2762ebb9072a500a612cff640.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