Behavioral task
behavioral1
Sample
ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562.exe
Resource
win11-20240508-en
General
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Target
ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562
-
Size
266KB
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MD5
7923f146e4ac2211836233944466b892
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SHA1
5dc27ab4de2f043baf19f2496b67cd4f2954eaf7
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SHA256
ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562
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SHA512
6f64cb5f11f3141d96135c0b8c60db27e51bfe6405be355bba3c93d5eb129dd5585e0220d5fa9767499e31a3ab8f95c64470cac689a5d332d77bac7022c39113
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SSDEEP
6144:pXzKdNY49u8rVBmTUFkkQNltmkI3w01net:Sa4AwJ/YlXSw01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562 unpack001/out.upx
Files
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ef3ab5616e8197c5c285b83cc5fea099f35fcb70298ba8630d6d87f113371562.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