Behavioral task
behavioral1
Sample
fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922.exe
Resource
win10v2004-20240508-en
General
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Target
fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922
-
Size
362KB
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MD5
77dda7f7b384814da08fbf92faa8e49d
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SHA1
8e925cccf6730a3fb0895cf7932c82646fecabb3
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SHA256
fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922
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SHA512
a88d375305aecea3f8b8d5c6295ee7b2e98f72168da25c7e7d3a77080d1396ec79388c43398fb0b3e24fb0f88af14f7337e54b6b143082d38ba9d02c0c885a03
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SSDEEP
6144:VjluQoSiIo5RvHwE/w9e0TRqBUQn06E7moKAiZPTplsapUFjs7+oDTJC/97m:VEQoSmN/w9Df7m/5F9pX6on8/9K
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 fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922
Files
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fc90d98257a6f9ae39330c865c0e12ded9ab80d45b11a9bd718fb7afa58e0922.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: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g 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
.fpugn Size: 512B - Virtual size: 4KB