Behavioral task
behavioral1
Sample
b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599.exe
Resource
win11-20240426-en
General
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Target
b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599
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Size
266KB
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MD5
c51626896891e113adc66e479108a38d
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SHA1
15ccc9f9f391e67409efbb6e8b5ffd6b7827da1b
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SHA256
b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599
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SHA512
2790c397da71e3dce93a9434f1fac84b456207328099ea45c7e0d7898e61dad9fd71de947acb2359b4d2902b865fe1bcae846a2c8d2aaeb37a0c6b0e76c2d6c6
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SSDEEP
6144:LXzKdNY49u8rVOrm6GvWz8mvP6rP01net:Ua4A9rjGvWXy01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599 unpack001/out.upx
Files
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b3e0639017b447c1fd967cd3bb0f1f8204003b687bd4917a09976299a36a4599.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