Behavioral task
behavioral1
Sample
671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa.exe
Resource
win10v2004-20240226-en
General
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Target
671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa
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Size
487KB
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MD5
35f24f0f0ff8d03624b2b5a0894236a0
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SHA1
b7ea4d5aca88c6783aefec11b2982cca06d3fefc
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SHA256
671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa
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SHA512
369398b7d58a76742ac2569eb32da6d1e9d8c1beebba59ec88241c43f3a17c15111fd336a366147799a056777a19f76b39abcdd359152a97b2e474338ecdd0aa
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SSDEEP
6144:gjluQoSQ7uMaiBTBmePupkpNExijja7O3HlsHZqWe6feBTxeL5zxSdRVsG:gEQoSyPV9ux8O7O3lsHAWe5BduzxSXSG
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 1 IoCs
Checks for missing Authenticode signature.
resource 671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa
Files
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671108e55232e93ab15ca53b71c94e0d797d7f86f992c0f5a0baf3fc746a73aa.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ