Behavioral task
behavioral1
Sample
2024-01-03_078d86754521550ea54c5dbed8f0bab8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-03_078d86754521550ea54c5dbed8f0bab8_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-03_078d86754521550ea54c5dbed8f0bab8_cryptolocker
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Size
103KB
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MD5
078d86754521550ea54c5dbed8f0bab8
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SHA1
0939fc32bd32facc639e8ef5fe1cebe0820fba31
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SHA256
d59b6dede3fbd4da7620c382d8901ff0889807639381cee0c37ba9ae4ba11fc2
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SHA512
5b4825d2d9b491d98cba757cf4e070e05dbab6cdabc0a4070715fb629eb85de87bc0c8ec88b2a9f25d2e174c20e25b672fe137ddda01e3076fc9ca5f450b5ff1
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksm:1nK6a+qdOOtEvwDpjm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_078d86754521550ea54c5dbed8f0bab8_cryptolocker
Files
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2024-01-03_078d86754521550ea54c5dbed8f0bab8_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE