Behavioral task
behavioral1
Sample
2024-01-24_38eb45f5f9f81f7c3c05b038e01d0bd7_stop.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_38eb45f5f9f81f7c3c05b038e01d0bd7_stop.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_38eb45f5f9f81f7c3c05b038e01d0bd7_stop
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Size
1.2MB
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MD5
38eb45f5f9f81f7c3c05b038e01d0bd7
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SHA1
cb821837bcf4075751b73d67c0cbc9a620a2e3e0
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SHA256
ab1d1825a828ed51dca9ff7a9fbc85758a659368edce437523e27b614db53b71
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SHA512
56e4848723d65a80640cac7aec0a095dd890e1b9ca64b471729d0af688e5bec054bbf4a8ebd1b2b346c64fc2f95ce1a1a783743119dff133019313fb01ef8b1d
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/ARPOO8hWuHUq7:F0dwAYZt6C31WeT4RPOhh9Uq7
Malware Config
Signatures
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Detected Djvu ransomware 1 IoCs
resource yara_rule sample family_djvu -
Djvu family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-24_38eb45f5f9f81f7c3c05b038e01d0bd7_stop
Files
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2024-01-24_38eb45f5f9f81f7c3c05b038e01d0bd7_stop.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: 809KB - Virtual size: 809KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 247KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ