Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_bf1487c58536d06d6f6491fcf90d0c7b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_bf1487c58536d06d6f6491fcf90d0c7b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_bf1487c58536d06d6f6491fcf90d0c7b_cryptolocker
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Size
59KB
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MD5
bf1487c58536d06d6f6491fcf90d0c7b
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SHA1
78be87ec5d803a522441b144e4b12846bfb22d22
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SHA256
01f4fe599f09d474668898303719fdad4e4efd9062ef50df0870b574231dcddd
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SHA512
5c83a66c2ea8581e528414c4d82c2f322fbdc19f50669a107f96815c0e44674274a1f04132e7256efdd84c949ec2c731f7685e6adb528f7d15956b145998529a
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3rFC0w:ZVxkGOtEvwDpjcaK
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-03_bf1487c58536d06d6f6491fcf90d0c7b_cryptolocker
Files
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2024-02-03_bf1487c58536d06d6f6491fcf90d0c7b_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ