Behavioral task
behavioral1
Sample
77942f89cc9aa54ba736d70b5ec4b9099c19d29e42ad2089c8a7bdbdaea5b9cd.exe
Resource
win7-20240221-en
General
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Target
77942f89cc9aa54ba736d70b5ec4b9099c19d29e42ad2089c8a7bdbdaea5b9cd
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Size
373KB
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MD5
fd940102fe5e3f68d28ec6cacad28e56
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SHA1
1f72a98d25e7b10b6701ce4bd58c9ec4ea0930ba
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SHA256
77942f89cc9aa54ba736d70b5ec4b9099c19d29e42ad2089c8a7bdbdaea5b9cd
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SHA512
53f37bb7fb6a9e8c8f9d939ff8c975cc444c306227c1bd7e754c9f9194b3278e53fce5b9850072a5ae57ea1978fdd1f02813a0698a792df369e173e8c4dfa873
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SSDEEP
6144:LlwArTEDSCs5wL0q/mdwoJgugiIX9Ghal1qU/YagPOl6xVrprI3X:LKmQDSCs5woMmd9axVNG4qugPO+VS
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Urelas family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 77942f89cc9aa54ba736d70b5ec4b9099c19d29e42ad2089c8a7bdbdaea5b9cd
Files
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77942f89cc9aa54ba736d70b5ec4b9099c19d29e42ad2089c8a7bdbdaea5b9cd.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 246KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE