Behavioral task
behavioral1
Sample
ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb.exe
Resource
win10v2004-20231215-en
General
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Target
ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb
-
Size
830KB
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MD5
29dc18863c02eca5894b0dfae77b3779
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SHA1
c93bf8b3bec3fcab1be4b1097c5c45d928f04baf
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SHA256
ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb
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SHA512
8eda0b831b4b9c216d15958208c9c81b2644e50e2dec9e24f8da8553a2c65ab00d81c6a5e0528f5b1836af532cddc28d3dd739242c5f96740706782ed1e71279
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2K+:ZEF96C6BwkP2lsl8fEQemdM03zmT1Ps
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb unpack001/out.upx
Files
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ab78bd56cfb92d2cf754dee780912dff014e1eb9e9eb7173ee31f44d4cce86cb.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: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 828KB - Virtual size: 828KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ