Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_463bd902c35ae365f64c720f4c427d64_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_463bd902c35ae365f64c720f4c427d64_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_463bd902c35ae365f64c720f4c427d64_cryptolocker
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Size
64KB
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MD5
463bd902c35ae365f64c720f4c427d64
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SHA1
771039bf64c06f4b1a07f9c929d6d5c27ef10d21
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SHA256
564713d2cee915388d3fa18f70422944af036fc8acc260e53facf11d87e5628e
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SHA512
483b3ec4b9c0faba2e546c8dafd5b51e155dd46726775e536c95bd2136026189d9d4dd82887f591d386a755e21a9458f83c5d2c2d4523bd1faf6408a878341ad
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+g0Z3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+g0ZVDmjr5MOtEvwDpj
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 2024-01-24_463bd902c35ae365f64c720f4c427d64_cryptolocker
Files
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2024-01-24_463bd902c35ae365f64c720f4c427d64_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