Behavioral task
behavioral1
Sample
a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48.exe
Resource
win10v2004-20240226-en
General
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Target
a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48
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Size
1.6MB
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MD5
27bb58baad5665aa9053aca9a26a97dd
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SHA1
af3ff061f068fd296207ee99d9858d7bfb69ff37
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SHA256
a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48
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SHA512
40828726e660b5b239b4a9c0e6be40129c766f53dbbc51fd2caaa338065c155f8739fabb13af9b4eef37043939cfe8b93d9626167c38284dc7bf3cd0fda8f6b2
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SSDEEP
24576:0iSNPDMI5w46ADI03yEnrfuxzYp/Zd13bDe+oswwfnQEsDdBJOo6bI7mBEZ4:nSNb9yurul+ZL3O+oswwfQEsDdDebZD
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 a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48
Files
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a1158e2690f51a345b5dfa9b4aa6844514e65f4a09ebce70c19f960cbb52cc48.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