Behavioral task
behavioral1
Sample
cb8aab896f5da161208a693dd286e8cf7186e68fc8bc66c32db4a26bbb0ad3ca.exe
Resource
win10v2004-20231023-en
General
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Target
cb8aab896f5da161208a693dd286e8cf7186e68fc8bc66c32db4a26bbb0ad3ca
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Size
266KB
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MD5
2b3e30cea93ac08b7226f4b5cb8809ae
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SHA1
8f14d3be7aa633be2db88a0b8d57476b503bceb9
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SHA256
cb8aab896f5da161208a693dd286e8cf7186e68fc8bc66c32db4a26bbb0ad3ca
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SHA512
7bb29c0a31c33b13ed313d3b1e6a44ebdb8a250ba26622b023d6d2725306ddb7c5fe24fde81dddaee5082b3327b80dc82a0c5f103c9e6aebd67ee8505f8b504c
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SSDEEP
3072:ANXEGZJWhfNFC4S60+XoLczrVmXMV0H531FLL5r6jQ6yGl1yBZH01ne4PK:uXzKdNY49u8rVfV0B1GlM01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb8aab896f5da161208a693dd286e8cf7186e68fc8bc66c32db4a26bbb0ad3ca unpack001/out.upx
Files
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cb8aab896f5da161208a693dd286e8cf7186e68fc8bc66c32db4a26bbb0ad3ca.exe windows:6 windows 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
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