Behavioral task
behavioral1
Sample
2023-12-27_43b89984aad0df81e614993197555d87_stop.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2023-12-27_43b89984aad0df81e614993197555d87_stop.exe
Resource
win10v2004-20231215-en
General
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Target
2023-12-27_43b89984aad0df81e614993197555d87_stop
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Size
1.2MB
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MD5
43b89984aad0df81e614993197555d87
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SHA1
824bd30b3f2ffade2dc7e42ad29f2d1a676081e1
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SHA256
d29df26a0b9662a5a950850bb8e01ae2c5ae2e92f67508aeb48597a9df39751d
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SHA512
984f5dc9e3540011add93727d850b1d890948643e9c7bac83e6952bfdf33304556a99689235f23d0361f3db76242043e2f9fbc71af126d218674161148ca0860
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/gRPOO8xmOnUq7:F0dwAYZt6C31WeTIRPOhxbUq7
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 2023-12-27_43b89984aad0df81e614993197555d87_stop
Files
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2023-12-27_43b89984aad0df81e614993197555d87_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