Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_82435eff36d15b02a1bfb5ea60ae52c0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_82435eff36d15b02a1bfb5ea60ae52c0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_82435eff36d15b02a1bfb5ea60ae52c0_cryptolocker
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Size
100KB
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MD5
82435eff36d15b02a1bfb5ea60ae52c0
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SHA1
6b52c946b7b85b90506aa266eeea96be0e3259d1
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SHA256
8199e737c02dd1be5943b338ca1967ba3e94c001502c0e787a02887fe5138272
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SHA512
8c946a15e267e8b1476926668472a7a9a0e14aefd11debc6cf885b120718bc12cfda54401c819e634a61ff061df0d44a3424213ff2d1897a54a9366156d31f77
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2GQi8Ao3:V6a+pOtEvwDpjtzb
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 2024-01-29_82435eff36d15b02a1bfb5ea60ae52c0_cryptolocker
Files
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2024-01-29_82435eff36d15b02a1bfb5ea60ae52c0_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