Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_3f5099ddf019cf32045a6840f17b94f2_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-30_3f5099ddf019cf32045a6840f17b94f2_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_3f5099ddf019cf32045a6840f17b94f2_cryptolocker
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Size
45KB
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MD5
3f5099ddf019cf32045a6840f17b94f2
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SHA1
d2111dc419ecb594cab44ef5286f45f6ddd88042
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SHA256
2ce35279b511baa6daf9ef1145dbe53b31506587e5935666ff0a095570e97856
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SHA512
eb8cd13581619f9ffe3a14a0033835124a6450e0631c1cfcdb0f9a0fb2ce240ad8c6fc5b70eb95b92c396b24c22fe468f3a07602201d8af1b25f77ba28cc0cbd
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsJ2:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3X
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 2024-04-30_3f5099ddf019cf32045a6840f17b94f2_cryptolocker
Files
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2024-04-30_3f5099ddf019cf32045a6840f17b94f2_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