Behavioral task
behavioral1
Sample
202307023e9578ec3b2a41f90.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
202307023e9578ec3b2a41f90.exe
Resource
win10v2004-20230703-en
General
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Target
202307023e9578ec3b2a41f90.exe
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Size
1.2MB
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MD5
3e9578ec3b2a41f907499f6235dbbdd0
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SHA1
dc2c7673b4e4817479f9c1a1bb4744adfe849334
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SHA256
10daa1d5fc6cde3f0d7bdb7334d84f65fbc7ebfc920944e52ca388c4426416ff
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SHA512
a8a985268eea08c908373c3e597eb5c47d851b75edad5f64498cf15808ef6741df43a6670040fcac940e81cd893b7f3bab57b8c7a09a95073c39ee06c426b496
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8TWTHUq7:F0dwAYZt6C31WeTVRPOhTMUq7
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 202307023e9578ec3b2a41f90.exe
Files
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202307023e9578ec3b2a41f90.exe.exe windows 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