Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_a90e52d1b34b0b41b9abcbc3b0f72a24_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_a90e52d1b34b0b41b9abcbc3b0f72a24_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_a90e52d1b34b0b41b9abcbc3b0f72a24_cryptolocker
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Size
43KB
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MD5
a90e52d1b34b0b41b9abcbc3b0f72a24
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SHA1
5e001489fad1bacfb9d912d169f3401bf8798b2f
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SHA256
49dc433a4f31e6e4d1fcbd6869aa6aa775b2b5a1af6da2915472cca577d12096
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SHA512
2c9b99e43780622ea395ecba7b7473ac707d49b77a30d828b6bcc3385ecf73ba33022e4a3c6756e6586a4872dd8593f9bcf3ee991227bd3158d3d5c1fa5da82f
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSSZ:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+A
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 2024-01-18_a90e52d1b34b0b41b9abcbc3b0f72a24_cryptolocker
Files
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2024-01-18_a90e52d1b34b0b41b9abcbc3b0f72a24_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ