Behavioral task
behavioral1
Sample
b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34.exe
Resource
win11-20240412-en
General
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Target
b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34
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Size
266KB
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MD5
67df47980c91419eaef03fe49d3cb252
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SHA1
dd5eda4f0f7cd45c220d3b4bb2be479546c45197
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SHA256
b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34
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SHA512
e689915ec2b0a5e265ca9c76baf0220ef8159679b3ea48705facd979abdf88d049546c466d72a55ff00a917f97c2787bfd1f5ce48f1910ce522f8efa1a4966d4
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SSDEEP
6144:6XzKdNY49u8rVPZhV7k1QXzF5OZ01net:5a4AKZ/7lXiZ01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34 unpack001/out.upx
Files
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b4a401222698f083be2b86c54a91425a11f0d5b5f67fc8b9aa783112bc6dfc34.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