Behavioral task
behavioral1
Sample
2024-01-11_cbb211b0df89ff8a165d4bcc38daca71_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_cbb211b0df89ff8a165d4bcc38daca71_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_cbb211b0df89ff8a165d4bcc38daca71_cryptolocker
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Size
76KB
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MD5
cbb211b0df89ff8a165d4bcc38daca71
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SHA1
fe39fce25243b6af202c89c897f24751d453f8d7
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SHA256
f6bd6504bb5a748efd8b745af59fe3bf5f35fbf94d3ba59b604bf0baeab35632
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SHA512
6503d5db6b4e32d51381a7ff581166f459467a3edc888c59d345f7cc2a2d7f2cc1f6695fcae85c2cebddfae7c0774f61f5c9a49a1d89a4fb3cca3e1a17426d53
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YS4IA:T6a+rdOOtEvwDpjNy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_cbb211b0df89ff8a165d4bcc38daca71_cryptolocker
Files
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2024-01-11_cbb211b0df89ff8a165d4bcc38daca71_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