Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_b8e8f2278b99901de3281c591e2e2e60_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-20_b8e8f2278b99901de3281c591e2e2e60_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_b8e8f2278b99901de3281c591e2e2e60_cryptolocker
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Size
61KB
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MD5
b8e8f2278b99901de3281c591e2e2e60
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SHA1
9cbd42ddca5a27b514ee366167bc96125aeccbce
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SHA256
798ec8f208f8a30cd756c6ab1801ee7109fd6208e69634ee4e9236229d5ee20e
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SHA512
f6dee79ed419f1db06112ce9824597f58556ff0bf8246cdd900bd68ed7e3a67a731eb76c1c8500abdd0ae87b16d5129647826f61926ec59921873b9a4b5fbd2a
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5g:V6a+pOtEvwDpjvN
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 2024-04-20_b8e8f2278b99901de3281c591e2e2e60_cryptolocker
Files
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2024-04-20_b8e8f2278b99901de3281c591e2e2e60_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