Behavioral task
behavioral1
Sample
df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608.exe
Resource
win10v2004-20240611-en
General
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Target
df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608
-
Size
71KB
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MD5
5a8307df451a2ad6ca1936f4f285da64
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SHA1
f440a2da49db4f4c8a44758d0f1efcd19fedac37
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SHA256
df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608
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SHA512
d0389f5a80006e8439a7b3ea98b25a16650734e1c1ae6a55aa32803066d5a00400173adc97c8f2dd78113233bf281ea7827cdb2c29d7b7e0c1e58eafaa8c4b75
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SSDEEP
768:EXKeT2Si83nLt8tkGX8uxOHgRrW5YLKG9Y/HrSNm0kmG7xMsVAnc3yy85SBiLFMR:EFrmh0HgB3LKrL9AcnQFMc9zwR6i+Bk
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 2 IoCs
Checks for missing Authenticode signature.
resource df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608 unpack001/out.upx
Files
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df0165fbd93d2eca7460ee5c73d9ed976902ab5919443e90e0c0a4e1b41b4608.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
Sections
UPX0 Size: - Virtual size: 140KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 172KB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE