Behavioral task
behavioral1
Sample
b8055daa9320f93aa4705288829b589b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8055daa9320f93aa4705288829b589b.exe
Resource
win10v2004-20240226-en
General
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Target
b8055daa9320f93aa4705288829b589b
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Size
2.7MB
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MD5
b8055daa9320f93aa4705288829b589b
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SHA1
d5ab80d776d2d110f7c987db098e43affdb2db5e
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SHA256
4c823fee3ab1b6e643c6bc382b9e9bcf7b58ac9b296023e11c8e144b3f7ec183
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SHA512
934701b1848b1243b91f7b585030c2705974ca68cc1716170e9de2543138c6a7fbb2db41cd7c5aea619c1e6eb59933923a4e98f44c6335b1f02be826dd2c6c81
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SSDEEP
49152:EaS8HbCmNEtO1vAPo67WEvIN3ztG/H4/jnOYplIQLnBw:iaCmNQCeINhCgnO6V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8055daa9320f93aa4705288829b589b
Files
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b8055daa9320f93aa4705288829b589b.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: - Virtual size: 3.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE