Behavioral task
behavioral1
Sample
aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b.exe
Resource
win10v2004-20240226-en
General
-
Target
aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b
-
Size
1.1MB
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MD5
3b8ad4ac3f216b1ff275cb447a087ff4
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SHA1
59b9f1845ac2317536c259067fb15d798d6f92cc
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SHA256
aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b
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SHA512
8d5c6dbf2db225f45c74146bcb382a8739ab39811f6b830932cda278b55eb8f97c989e1f7c8952f13376f6e314b56ad0e51e9b7c969619a39b0c6a5e85cfac54
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SSDEEP
24576:YiK0ROPBbF0EhhDjG2Ou0jS7uGXloe63b4GIc5+uONfwG3:xNQPH8hrGbXlS2c57ONf73
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 aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b
Files
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aa08aaaa51f4a690ac45d16aba6ae0b251d65d93af0eb4372e01f0418db2507b.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB