Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_f9ebf53455f4ee00732ad99f5bb3cd65_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_f9ebf53455f4ee00732ad99f5bb3cd65_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_f9ebf53455f4ee00732ad99f5bb3cd65_cryptolocker
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Size
36KB
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MD5
f9ebf53455f4ee00732ad99f5bb3cd65
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SHA1
92aa3201965585040c32bf01a9f44e585859a6ae
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SHA256
0ac5345182c7402e37b8d542ce48aa762883450826d81ab01fc5e14f9ef25452
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SHA512
55e8d8bf904133e4e42f3c51f48a9696381486a9b4215972c2e23ce2cc5f6ab247607054ca20c03b4bba0cbf0e3f8bdd576214b583f71e3d5fa3cbc3f2c515c7
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenbP:ZzFbxmLPWQMOtEvwDpjLebP
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 2024-01-26_f9ebf53455f4ee00732ad99f5bb3cd65_cryptolocker
Files
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2024-01-26_f9ebf53455f4ee00732ad99f5bb3cd65_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