Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_8ff4f8bae750d999dc0f1e2a18231c1b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_8ff4f8bae750d999dc0f1e2a18231c1b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_8ff4f8bae750d999dc0f1e2a18231c1b_cryptolocker
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Size
39KB
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MD5
8ff4f8bae750d999dc0f1e2a18231c1b
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SHA1
46c36d30b91edf191c706cd07023c2be72bc0314
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SHA256
f14d76940016de0d355f41d8e06a0e678a1c148910a91d6c8526ee3079d8e19b
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SHA512
241bbee88f1ed152061c02232942b31690cf45fe7369b93f9eda183490b7bfbae2d28baa5db33200581025abdad45c44760d18ed398f3ebe62194d0c2260785b
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZ4:V6QFElP6n+gMQMOtEvwDpjyaYaL4
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 2024-02-23_8ff4f8bae750d999dc0f1e2a18231c1b_cryptolocker
Files
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2024-02-23_8ff4f8bae750d999dc0f1e2a18231c1b_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