Static task
static1
Behavioral task
behavioral1
Sample
2024-05-31_40a5a4e040e2c5b8e1ef6d034b316b02_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-31_40a5a4e040e2c5b8e1ef6d034b316b02_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-31_40a5a4e040e2c5b8e1ef6d034b316b02_cryptolocker
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Size
46KB
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MD5
40a5a4e040e2c5b8e1ef6d034b316b02
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SHA1
99c5b587e9b1bd1a65480a929d520018adb23e22
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SHA256
34581aac13fc6de2c762055d787f501eac06fb4da23aa10cf30cf66b4ed6c762
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SHA512
8108cb99dfdeb565f143441b6dc8d573be3d6ac17ef860f289621bcc359d8666388e6f3052b666fb061515dc7b7daa4af34d66feec30e67cd456a2440ca2e067
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzfm0EXsJ8v:V6QFElP6n+gMQMOtEvwDpjyaYaFAh3rv
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 2024-05-31_40a5a4e040e2c5b8e1ef6d034b316b02_cryptolocker
Files
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2024-05-31_40a5a4e040e2c5b8e1ef6d034b316b02_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