Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_1265973dcf5f926d6ffc2b40cfd6c518_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_1265973dcf5f926d6ffc2b40cfd6c518_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_1265973dcf5f926d6ffc2b40cfd6c518_cryptolocker
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Size
98KB
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MD5
1265973dcf5f926d6ffc2b40cfd6c518
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SHA1
fbdd2b2743ef506cc2662aa68f8eb8c8fe16181d
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SHA256
7b2957fcf95c6fe3eaeb80a417e05842b43886de8721aae1e95dd9a0765dbcf7
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SHA512
532c85e7204e2801d0cc5c8cee6bb4808bd11c62bd449a057579d7d37af3e0206481145eb3d3d37da5aabef2c13191c2a35e0b57c74d2c280ec6e8634b2947d1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQb6g:V6a+pOtEvwDpjtzx
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_1265973dcf5f926d6ffc2b40cfd6c518_cryptolocker
Files
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2024-02-20_1265973dcf5f926d6ffc2b40cfd6c518_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ