Behavioral task
behavioral1
Sample
fa35eff209ecc87c34f0a4cf93c6de68044047394f399b527840376d08c59bdd.exe
Resource
win10v2004-20240226-en
General
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Target
fa35eff209ecc87c34f0a4cf93c6de68044047394f399b527840376d08c59bdd
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Size
266KB
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MD5
f9b402a012a1abe4fca63a49ac8a03f3
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SHA1
e8974acfc14300694a5d604b6cb66997b0b47c28
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SHA256
fa35eff209ecc87c34f0a4cf93c6de68044047394f399b527840376d08c59bdd
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SHA512
d14459f562b12c8f9c08939293454bf3875d7de056fe7a1eb4d359486e1c10ef1ca99a5ad3776ac9a907ed47152fc48f8a0099a066f3edd57535c6ed66f2ad46
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SSDEEP
3072:nNXEGZJWhfNFC4S60+XoLczrVmXyDdpF8MZ/Ct97GxepFlBLPBZTBQcFn8td2H0W:NXzKdNY49u8rVd//4kx2/bQcF901net
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource fa35eff209ecc87c34f0a4cf93c6de68044047394f399b527840376d08c59bdd unpack001/out.upx
Files
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fa35eff209ecc87c34f0a4cf93c6de68044047394f399b527840376d08c59bdd.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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ