Behavioral task
behavioral1
Sample
2024-01-10_432a7601d4f5961d99db86c8d625df09_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_432a7601d4f5961d99db86c8d625df09_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_432a7601d4f5961d99db86c8d625df09_cryptolocker
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Size
62KB
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MD5
432a7601d4f5961d99db86c8d625df09
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SHA1
9e694506f6f284cb87d92d97cb75f0f53b7354aa
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SHA256
fed7ea5d8f19e5432ec003854d3eae604bf30dd76a858583b1f58edce77a9437
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SHA512
e4961b1c07c14e5c89e5e9796a74f7a64ab8ec2d8df4e997d55d74351238191aff7306c607b21b084c1ea228b3d846922a02c959ead5c546f96fb22dc633df91
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5YN:zj+soPSMOtEvwDpj4kpmeLm8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_432a7601d4f5961d99db86c8d625df09_cryptolocker
Files
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2024-01-10_432a7601d4f5961d99db86c8d625df09_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE