Behavioral task
behavioral1
Sample
b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623.exe
Resource
win11-20240419-en
General
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Target
b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623
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Size
266KB
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MD5
3cafb0f6b49ae45406bcb94889398692
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SHA1
79b7dbf7cb0d99dd4f58cb5223d72544d498545b
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SHA256
b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623
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SHA512
8a0cbed89420a424e9046e7cb8e0f5fc293e066e2b1aceabb692158664f739f696a84a8a2975b917677ad1fdb66141a41381b3ab19aa457a1da607183cc24afa
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SSDEEP
3072:1NXEGZJWhfNFC4S60+XoLczrVmXKnywJoxZmHA1FLL5r6jQ6yGl1lb9H01ne4PK:TXzKdNY49u8rV1Jm441Gl501net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623 unpack001/out.upx
Files
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b3da759710cc624008762706b148e9dd25c58d4544950d69e4ee421e6eb7b623.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