Behavioral task
behavioral1
Sample
a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf.exe
Resource
win10v2004-20231215-en
General
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Target
a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf
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Size
835KB
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MD5
560341fea887c967b782fa35734fdb27
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SHA1
5d447238caf8ebf9cb1c116fd16e0a949ab4d32b
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SHA256
a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf
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SHA512
32d5cc6c594393328b1eaebd3a44032960898b12a23280ad5922176f9a97631f1007ee2bd92d7ae6f34339aa1725ad695ec1f0108f195543c178ac4bf945763a
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SSDEEP
24576:0pUPeRWc7VUsK9zYnbYLTNoF7lBDIXqcg:y3WIVUsMzYnbOQ7fLv
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 a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf
Files
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a789b41063a8e1f390e85ce1e930ee7b6a87a4247fd3f72a9a829c5d431dddcf.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ