Behavioral task
behavioral1
Sample
ef5114a8677c5ca6c206dfdcec3b8fc189ea01f630edf19ff3e7467bed1016d8.exe
Resource
win7-20240221-en
General
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Target
ef5114a8677c5ca6c206dfdcec3b8fc189ea01f630edf19ff3e7467bed1016d8
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Size
172KB
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MD5
4d53e2650d0888ef7b2cfaff82a8409f
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SHA1
9171750620a9b603301dbddf7ec8ff8d22bdec7f
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SHA256
ef5114a8677c5ca6c206dfdcec3b8fc189ea01f630edf19ff3e7467bed1016d8
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SHA512
47bfee655f123f23ec2c41280441e346ba19ea07a6386368cd9271fc2215a1fbb27c27853c3afaeae768ba9e23cb24c57774683cdf88bb4e479b404c9be5acd0
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SSDEEP
3072:EmVwRKCzG7wIxY6UT+THFLKcRaTOuNfnn4h1UiGe7r0/yTl:EmVnkG7Rx1Ui7F9RuOO48iJH0qp
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 ef5114a8677c5ca6c206dfdcec3b8fc189ea01f630edf19ff3e7467bed1016d8
Files
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ef5114a8677c5ca6c206dfdcec3b8fc189ea01f630edf19ff3e7467bed1016d8.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: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ