Behavioral task
behavioral1
Sample
561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84.exe
Resource
win10v2004-20230703-en
General
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Target
561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84
-
Size
11.9MB
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MD5
e4903d0c8c838695ea13b08fbc65ef64
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SHA1
28d171a7a1e3899bfadd9cc2069d579288cd09d1
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SHA256
561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84
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SHA512
54a4f5e1107f30eec8525a5df4f22151255f46ff2138f0d17ecdd04cf92f857f0d32d85a31faa3bb0a81c6737dd139fdaa4ec89ad3466b02931bbaecc41b86cb
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SSDEEP
196608:SSnWL3AN8Mr/Lhh415yjOR23RXeHgmUkTc7OEnt8NjLwJ+Dfs1r:SSwA5jMgOR23YHgmUkUGjLwJ+DU1r
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84 unpack001/out.upx
Files
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561520ffa8aa1b3f61aff19364ce37a57e1e968e84b79c90d91cb317f8c83f84.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 12.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 339KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11.6MB - Virtual size: 11.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11.6MB - Virtual size: 11.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ