Behavioral task
behavioral1
Sample
2024-03-13_ef598744788b296ff432ef23f236df15_revil.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_ef598744788b296ff432ef23f236df15_revil.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_ef598744788b296ff432ef23f236df15_revil
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Size
123KB
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MD5
ef598744788b296ff432ef23f236df15
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SHA1
0c3080bf3ffe321f67ed0ee712e02f054e63b614
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SHA256
40538175f74819e6f70ccb3c3677529d6ce2bdfe41f224cf4701807485387c84
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SHA512
acc465c373f1a2c1babc034eda94b83e222ff97455599454501d192d438cb357e32c5cc80b743e35f47c20756e9478c0ce6f1ec82ad6ea0767d87d8d61dc61da
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SSDEEP
1536:7DvcP3aXhpshwVs5OE8yNcYQpG2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxd:ylSVhaNcYMkgnBR5uiV1UvQFOxd
Malware Config
Signatures
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Sodinokibi family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-03-13_ef598744788b296ff432ef23f236df15_revil
Files
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2024-03-13_ef598744788b296ff432ef23f236df15_revil.exe windows:5 windows x86 arch:x86
7ecacfc6f1d64067e0047425ad885408
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrlenW
SetErrorMode
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.k797i Size: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE