Behavioral task
behavioral1
Sample
394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374.exe
Resource
win10v2004-20240226-en
General
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Target
394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374
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Size
241KB
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MD5
487859e9e459fc043781a2517438eadc
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SHA1
9e5ba2b4622a5c9f390370f8c19094f0847c2a47
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SHA256
394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374
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SHA512
632edbf3a525d0f48ded9ee009179823b9b7964f01818ed6a4674bf692f02d92207af2c1c248464bad1c43e1d9bab3c11b8d03b93b3fdccaa757f7aaee4aaf19
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuq6W2QZwKS7Z:KQSo1EZGtKgZGtK/CAIuZAIuu2ZKS7Z
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 2 IoCs
Checks for missing Authenticode signature.
resource 394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374 unpack001/out.upx
Files
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394d4e4fe98522ac63b19f2d10ab71331cdd7384802b2b684d8bce69e6652374.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ