Behavioral task
behavioral1
Sample
cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d.exe
Resource
win10v2004-20230915-en
General
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Target
cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d
-
Size
2.9MB
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MD5
a1e8853219afd1191f1d832e4a304ec2
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SHA1
cc0769fd386f865c9c0a81c4c2c8dcd90309bdc7
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SHA256
cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d
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SHA512
ebe1836029f8a4c49294f2e05fcc050d5895ef0a356d65006337abea89fc7d91d1a24f9ab2bb4ad3b4f716b892a36f8dccafe2575ca8f5b95fc2a2271c480544
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SSDEEP
49152:WTGkQf5QZuTtS0rQMYOQ+q8CEETG4QiTGHQ79KFeMD:WKkcWsM0r1QnbK4XKHg0Feq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d unpack001/out.upx
Files
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cf0f3550fc8e22e1754eda45c883125f34159b26ddafb8649fd4d7876a82328d.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ