Static task
static1
Behavioral task
behavioral1
Sample
Cryptor-Install.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Cryptor-Install.exe
Resource
win10-20231215-en
Behavioral task
behavioral3
Sample
Cryptor-Install.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral4
Sample
Cryptor-Install.exe
Resource
win11-20231215-en
General
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Target
Cryptor-Install.exe
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Size
897KB
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MD5
381ccc556f2db8fc698d0b2c86930715
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SHA1
9c6b411f32b047989c21b6b8e31aa564699e4ab5
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SHA256
f43eb9e9015e60c07e74b5c695548ea9e6b48af69c0b9ec41f4a3c4f4b098dc0
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SHA512
0de901fe7b1f002ff828d33a13e858fa69298a4f91b2cb2d9dd59ffbcc47ce746fa9332c271485499a9c6556d70686eb4105cbcada44d0f36ae15b01d6a90e67
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SSDEEP
24576:g7blkYM1odumGj5jOcswwUcCo5JZeqTpRdUDPwk:g750n5jOcZ+CglTdUd
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Cryptor-Install.exe
Files
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Cryptor-Install.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ