Behavioral task
behavioral1
Sample
2024-08-09_3f5cdfb1af43b3cfc7dfff1b21ca62fb_mafia_magniber.exe
Resource
win7-20240729-en
General
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Target
2024-08-09_3f5cdfb1af43b3cfc7dfff1b21ca62fb_mafia_magniber
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Size
4.6MB
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MD5
3f5cdfb1af43b3cfc7dfff1b21ca62fb
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SHA1
c89b0b8750ea4935e817c7ee6a4264c29477024e
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SHA256
aa259818827abd7efacf6dead5e1eff8ad67eb6ca9f5f8440ff66812c0da99a7
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SHA512
9cc8de6af1d2b4c763e4da69944669bad4f742f3e5b9272873f1f239c39c84185c4de4b4485d01cccbc158d9f51ef6a0cfa3a01b1fa1e326396f6d88abf2e9e4
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SSDEEP
98304:0LPplNKS/T1sHgLPMWsM0r1QnwSYG1O0Fei:I9T6ALMvG19oi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2024-08-09_3f5cdfb1af43b3cfc7dfff1b21ca62fb_mafia_magniber unpack001/out.upx
Files
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2024-08-09_3f5cdfb1af43b3cfc7dfff1b21ca62fb_mafia_magniber.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: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 286KB - Virtual size: 288KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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: 508KB - Virtual size: 507KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ