Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_b49731aac5fb4e740b0e8c02feb8ccef_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-24_b49731aac5fb4e740b0e8c02feb8ccef_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_b49731aac5fb4e740b0e8c02feb8ccef_cryptolocker
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Size
70KB
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MD5
b49731aac5fb4e740b0e8c02feb8ccef
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SHA1
d0d7f1d224ee1c4c6a4b305c32ccad6fffa66252
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SHA256
dd08b84553a100976a19639bc8e4a3d03555d48c5e7f991890c3b85671365adc
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SHA512
d315d86788137790fcba7f6539ef63cc82e60a26d03634f11d0eba2e899981233a9ebebff0d9b99d42fdbb2cfe03353c1b370035405c03ae2bb05af493682691
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50nKZ:DW60sllyWOtEvwDpjwF85z
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 2024-04-24_b49731aac5fb4e740b0e8c02feb8ccef_cryptolocker
Files
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2024-04-24_b49731aac5fb4e740b0e8c02feb8ccef_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ