Behavioral task
behavioral1
Sample
2023-08-26_9ea3e7c1309ec7d7a97f36d1cf6a70ed_mafia_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_9ea3e7c1309ec7d7a97f36d1cf6a70ed_mafia_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_9ea3e7c1309ec7d7a97f36d1cf6a70ed_mafia_JC.exe
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Size
3.7MB
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MD5
9ea3e7c1309ec7d7a97f36d1cf6a70ed
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SHA1
3e6761b198ce34907bfa147ca64410616ffb4f84
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SHA256
0822429bfb30e3bd9f014eaa5d242077eeb4ddba1571f40e54f18b1000f54fd4
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SHA512
dacedafa05c9eb376e3fae4cb7ffa39dfd0c4ecc791011610c704a712fa8bbfaffe5921ddd9c6be09fcf88f634d45310e894597c766904b5bd9b36156e88cf68
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SSDEEP
49152:k/TEQu5QZuTtS0rQMYOQ+q8CEU/SlQOvvV2yzFx3EQW9KFeMr:k/TEdWsM0r1QnD/Slpl2y5x0t0FeW
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_9ea3e7c1309ec7d7a97f36d1cf6a70ed_mafia_JC.exe unpack001/out.upx
Files
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2023-08-26_9ea3e7c1309ec7d7a97f36d1cf6a70ed_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