Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_25e2cf149963a1ce98de7639d7a1a762_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_25e2cf149963a1ce98de7639d7a1a762_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_25e2cf149963a1ce98de7639d7a1a762_cryptolocker
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Size
51KB
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MD5
25e2cf149963a1ce98de7639d7a1a762
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SHA1
b33ab170dbe74eaf297180b4fe16a1536dbb6eec
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SHA256
78911f1d5ce93c3f7737f60789249a35d33df062755bd74dceeabe8ca71ff137
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SHA512
3bdd8b54a1e33755924943becdd5f4ab097fe0f3a09e5fbb6d115017c0b28d88c1830e9d942658c1cb4792de36c4c69b3f783a04dd8a35e5898b43b48f1e877a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl0:V6a+pOtEvwDpjD
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 2024-01-28_25e2cf149963a1ce98de7639d7a1a762_cryptolocker
Files
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2024-01-28_25e2cf149963a1ce98de7639d7a1a762_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