Behavioral task
behavioral1
Sample
1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f.exe
Resource
win10v2004-20231020-en
General
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Target
1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f
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Size
3.6MB
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MD5
3d7a1a8762588a0aef2b205af50411e8
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SHA1
eb4ed1959d3d671b6c125d01b80c8e3cf9bca1a4
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SHA256
1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f
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SHA512
fa3be31901ef126433308e2b4b776f7aeeb3ae37b13c404bc8f76f2cdac40667597c0732938ea0e756d93a7ad0876ca788e2dec0b8af7477ad19ea560575de36
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SSDEEP
49152:is5SkP2lS1mdM03aT1PwXPwh11sXIAyT9tN93jF:B5SQrWM03o1EPs1sByTDF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f unpack001/out.upx
Files
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1641ed2f17c1aa821346204520da5596bfc342bb41ef1cf17db5743e4a39488f.exe windows:6 windows 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
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