Behavioral task
behavioral1
Sample
19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9.exe
Resource
win10v2004-20240508-en
General
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Target
19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9
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Size
225KB
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MD5
affcb8c8fa1604c96af2a02fcdc53245
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SHA1
51fdeeee539dd4ec719a3057ced7225bc7a3cd35
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SHA256
19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9
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SHA512
c3b2b4a3503535cafef1e07330cd75254f37b4c8e50a732569f63b074d010cf61de3a5580b50190a42cb6ccbc4a0dbbc0b7c43bcd21f61167cdd572f230c4ae0
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SSDEEP
3072:8vEfVUzSLhIVbV6i5LirrlZrHyrUHUckoMQ2RN6u8vMSRW:8vEN2U+T6i5LirrllHy4HUcMQY6vMSk
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 1 IoCs
Checks for missing Authenticode signature.
resource 19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9
Files
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19f81c528168b498f04583aa45ff349bd0b6b9f6a5dd1bc8a6a47c07a3d1f6a9.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE