Behavioral task
behavioral1
Sample
b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6.exe
Resource
win10v2004-20231215-en
General
-
Target
b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6
-
Size
536KB
-
MD5
86d9889fdd08eae90428efa1546e16b2
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SHA1
ddc95f46518d96baa2835bb0923a659b9d031a8d
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SHA256
b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6
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SHA512
eab94f34f594d5509b00421778202f1dad46ab24518e894dc08f719931652049aab0b0c13c160d91d77e63fd7fdd263de69e2ddd3e690a854412d256dbfaee94
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SSDEEP
12288:9hf0Bs9bDDq9huzJgIJzgXaEw9Stu/aB9a/Okx2LIa:9dQyDLzJTveuK0/Okx2LF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6 unpack001/out.upx
Files
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b0fd2990a206f80d58951ff23c2708df466db3c5aaff575596d09514c81f1ba6.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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
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 arch: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: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ