Behavioral task
behavioral1
Sample
a1eb61e5ddbf94e3becee2711aea85c8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1eb61e5ddbf94e3becee2711aea85c8.exe
Resource
win10v2004-20240221-en
General
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Target
a1eb61e5ddbf94e3becee2711aea85c8
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Size
26KB
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MD5
a1eb61e5ddbf94e3becee2711aea85c8
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SHA1
e563a5be10e6c53c28329e1d762ba71546edd08c
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SHA256
b0594a9f6313ba0a9948b60eea315ab62474d6234fab36f8ea687f81977fc351
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SHA512
c38c43c7573032e31e3fa5ce74ccda27bca57b1f409f6e6e42bee07f0fecd36b569ca2446a666e979173f6e5f3f7ce24de7051900774ecfab12155fa7e40a544
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SSDEEP
384:wFBvZ8U5yHRZQYrGD9z4iafhckGD9tatqt59CFeVCxGInI96cy26wXMqIaZym:kuHRZQyGDNKUZt59C9Mj6ch8qIx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1eb61e5ddbf94e3becee2711aea85c8 unpack001/out.upx
Files
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a1eb61e5ddbf94e3becee2711aea85c8.exe windows:6 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: 124KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 117KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1024B - Virtual size: 757B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.edata Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ