Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_b291417503d1d55b57d17117e01a22d2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_b291417503d1d55b57d17117e01a22d2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_b291417503d1d55b57d17117e01a22d2_cryptolocker
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Size
52KB
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MD5
b291417503d1d55b57d17117e01a22d2
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SHA1
d58222b2848f0cf3de64e155fad155195a90a9d2
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SHA256
33438550ecdf45ab4fc26517a055007a934c97f1994174f2da9aa2c95ae8f1b2
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SHA512
0311cd450e4956a9285d6b88b86b480a79d63c33e3a17dbff2606e636a08132f7e5f4692e9fb3b8031d1ea0720388edc974a058bec89237ea216738f60111ea8
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5P:ZVxkGOtEvwDpjcp
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 2024-02-17_b291417503d1d55b57d17117e01a22d2_cryptolocker
Files
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2024-02-17_b291417503d1d55b57d17117e01a22d2_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