Behavioral task
behavioral1
Sample
2023-08-26_c3ff8760a4998d07133d610ebe93cec3_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_c3ff8760a4998d07133d610ebe93cec3_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_c3ff8760a4998d07133d610ebe93cec3_mafia_JC.exe
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Size
3.6MB
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MD5
c3ff8760a4998d07133d610ebe93cec3
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SHA1
7b64b4cec024c78daaabe374c0c894468f5f1ff9
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SHA256
260348beb2d23372117e43cc262308c72b41b8bbfea9fff28bc3387e3c0ac6ad
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SHA512
0857b98e3fd440fb5df4dd6be269d32a16c9bdef89854a798b06cec02f29229e2c63d1378ee4fcb78670dbf9561ed059105c7c9092df8ef19eb26c9921b5b6ad
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SSDEEP
49152:d/TEQI5QZuTtS0rQMYOQ+q8CEF/SlQjvvV2yzFx3EQH9KFeMe:d/TEvWsM0r1Qn6/Slgl2y5x0s0FeL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_c3ff8760a4998d07133d610ebe93cec3_mafia_JC.exe unpack001/out.upx
Files
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2023-08-26_c3ff8760a4998d07133d610ebe93cec3_mafia_JC.exe.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: 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
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