Behavioral task
behavioral1
Sample
31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8.exe
Resource
win10v2004-20240226-en
General
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Target
31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8
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Size
134KB
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MD5
9c9fad95b0911b813d97c4deeafaf459
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SHA1
3d50a2bcc3d7f1a31ab0a8792d8e4e21598302fe
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SHA256
31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8
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SHA512
a6817ab42d6e4f04b225de12b30b9a4560fe706f6c3b1dbb4d164c9d4ffa3ae28a1787cd7ab03fada00b010ef7e4412b83ccbe680611440acb03e6490844b292
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38Q5:riAyLN9aa+9U2rW1ip6pr2At7NZuQ5
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 1 IoCs
Checks for missing Authenticode signature.
resource 31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8
Files
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31f9a2a2788c1ed8cf117da9c997265ac17a7f0ab9ad60528ac590bc1ec4d9e8.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE