Behavioral task
behavioral1
Sample
2023-08-26_fad80e57e6c5394cfec0a8be01fdf0b6_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_fad80e57e6c5394cfec0a8be01fdf0b6_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_fad80e57e6c5394cfec0a8be01fdf0b6_mafia_JC.exe
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Size
3.6MB
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MD5
fad80e57e6c5394cfec0a8be01fdf0b6
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SHA1
484d9ec5fc43aed65a03929e10805fc461876cde
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SHA256
8bedbab6dd4c74f09f01ca213d9fe209737bdd06ea11928a3acfea03629dd11b
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SHA512
09dbfb145875dc6a4aac27fe936d7fba0a96601e4227eca5ed84305358cfa56047e3727b959a2353fcc145d824893038101284aa70e8e4f0d043dc70fe5a7566
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SSDEEP
49152:z/TEQat5QZuTtS0rQMYOQ+q8CEj/SlQkvvV2yzFx3EQK9KFeMV:z/TEZtWsM0r1QnE/Slrl2y5x0V0FeQ
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_fad80e57e6c5394cfec0a8be01fdf0b6_mafia_JC.exe unpack001/out.upx
Files
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2023-08-26_fad80e57e6c5394cfec0a8be01fdf0b6_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