Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_7c963a72fbbf539e63f7a01b3bf03f1d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_7c963a72fbbf539e63f7a01b3bf03f1d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_7c963a72fbbf539e63f7a01b3bf03f1d_cryptolocker
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Size
99KB
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MD5
7c963a72fbbf539e63f7a01b3bf03f1d
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SHA1
78e2d106b4733d2f8388cf2231d9773e5dcc4b80
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SHA256
b16363431bb76cd7049e5b174ca04a28d4850c2e64e12cc5855b39d1a6cb9026
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SHA512
df505a56ffcc69e43031d4210ebff9b02d37f5012090eec1bcbb339793046c0446896671e019f7a280883a5d67e02ca36cb7389b6357e974100891a8bc5ac729
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWw6f6:26a+2OtEvwDpjtzc
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 2024-01-25_7c963a72fbbf539e63f7a01b3bf03f1d_cryptolocker
Files
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2024-01-25_7c963a72fbbf539e63f7a01b3bf03f1d_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