Behavioral task
behavioral1
Sample
7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac.exe
Resource
win10v2004-20240419-en
General
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Target
7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac
-
Size
3.0MB
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MD5
90bb7005dc26ec69593eb3fe47aea694
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SHA1
b832cd2602fda973050f2cd5062cefed8a7b21c6
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SHA256
7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac
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SHA512
ac817a807bf4fb80cf65eb0a678852c5b01d2360b5ce37e7b47b57c4a86fa0288b9f2a8ed3e7b71e73a8717676a3c04ba6f36b3a2b6661628cbc131c164d2763
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SSDEEP
49152:1ZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6PxIR:1ARw3UJKHOa/Xffs0S5IR
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 2 IoCs
Checks for missing Authenticode signature.
resource 7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac unpack001/out.upx
Files
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7f7118e4ed47fa9ecb8fdd79914221901586ba0acfe86ada7dd79fdbaff0afac.exe windows:5 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: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 333KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ