Static task
static1
Behavioral task
behavioral1
Sample
revil.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
revil.exe
Resource
win10v2004-20231222-en
General
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Target
revil.bin
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Size
119KB
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MD5
a4331ff805b0a8f2a2892777c224b65e
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SHA1
2c5521077dd1a6f5f3558351370880aee9ab7c71
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SHA256
329983dc2a23bd951b24780947cb9a6ae3fb80d5ef546e8538dfd9459b176483
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SHA512
786a6ffdd7206b0f11dd45921826e3685fe4b64b82b4fa26702a30dcb762d4310b3b55683a8c510175ed6a9086125156e676caa3220597f8ed7298f6cdc51799
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SSDEEP
3072:KW5yc3Y4SMQwuOekD96R928A2fFM+/uSxo+HHz/bs/k4OS:K83Y5BAxa92c1rxTnz/Y/k4O
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource revil.bin
Files
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revil.bin.exe windows:6 windows x86 arch:x86
95c9dbd11f21d2c0fa6c3dccccbdebb5
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
Imports
kernel32
GetCommandLineA
ExitProcess
LoadLibraryA
GetProcAddress
GetCurrentProcessId
GetModuleHandleA
Sections
.text Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 534B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
enc Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ