Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_0b997f42080eac1ada06757084dfd4c5_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_0b997f42080eac1ada06757084dfd4c5_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_0b997f42080eac1ada06757084dfd4c5_cryptolocker
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Size
64KB
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MD5
0b997f42080eac1ada06757084dfd4c5
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SHA1
7a9a96f7c35adafc68f0a3d0c8ea264d758e9aaf
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SHA256
8393ccdfd80d6cc5dd66cf82f21d96b71d08be182b82c9699012a68ff1d829cf
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SHA512
673391432ccbf76d2bf34ab79fbc7f4fcdc36b64b733ef3c01fd89d95bef45d5bdaaf11366d9302bd0dfcc53f950f89faaf9298c961dd74c152e86aa5ee47567
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g0q3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g0qVDmjr5MOtEvwDpj
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_0b997f42080eac1ada06757084dfd4c5_cryptolocker
Files
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2024-01-27_0b997f42080eac1ada06757084dfd4c5_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE