Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_f5144850e9014dd534e2e9c81b2f3b7d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_f5144850e9014dd534e2e9c81b2f3b7d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_f5144850e9014dd534e2e9c81b2f3b7d_cryptolocker
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Size
60KB
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MD5
f5144850e9014dd534e2e9c81b2f3b7d
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SHA1
fe86f106a18e76c94eeff2f52d2d7049ba47455c
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SHA256
a2e4e99e373ee6ee56860835e94d6b67436274275483a723c2fd1e7838cc2f99
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SHA512
bd9ea8e26153d98165069f995542e321b57aee77bfba2ed441369dc4e69b81c8d6eab612a58aaa10c77c161dc9d4a3b56fe753720d89d04adcc479433acb96c2
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJT/E1:ZVxkGOtEvwDpjcOS
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 2024-01-18_f5144850e9014dd534e2e9c81b2f3b7d_cryptolocker
Files
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2024-01-18_f5144850e9014dd534e2e9c81b2f3b7d_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