Behavioral task
behavioral1
Sample
d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b.exe
Resource
win10v2004-20231222-en
General
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Target
d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b
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Size
1.2MB
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MD5
0131533a9d6485bc2c6011958cb64ea9
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SHA1
887dc78bccd36d9f2d35328ee7327a783b813111
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SHA256
d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b
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SHA512
1c1181161c65eb2dda115b3696731c89912c8a8eed10d72bf37e9c782920d5f1db5928971f1a5612616df35f76f452562e19f6fce7bab40812174c6b2e2173c5
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/XRPOO8LWrHUq7:F0dwAYZt6C31WeT/RPOhLEUq7
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 d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b
Files
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d67522fbcf96af2a5e263d3eb5c61846fbd2c7f1a9c526649e100f3b5fd8af5b.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