Behavioral task
behavioral1
Sample
a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9.exe
Resource
win10v2004-20240226-en
General
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Target
a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9
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Size
171KB
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MD5
4485d5f3e03e32df1a90ccd39718fc8e
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SHA1
d737e4db68be1d1e6d7b0e45ad4c853a66b7f740
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SHA256
a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9
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SHA512
f2f69ea8e2dd959ad89f27169002f70a2393d078f9f7d7d13cb98c6c4de27074eaad836d669babf991ee587f0c82798c212e6c0caf9e00cbae75f0b6431351d7
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SSDEEP
3072:+nymCAIuZAIuYSMjoqtMHfhf5SskNaiUww:JmCAIuZAIuDMVtM/XS8iM
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 a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9
Files
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a25e20bfd51ef510f0086d6e21f6492a389d399a530b334b19583e04a8b03cc9.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: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE