Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_9d1a5c8e23d2e4663dfeeb22bd264bdc_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-27_9d1a5c8e23d2e4663dfeeb22bd264bdc_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_9d1a5c8e23d2e4663dfeeb22bd264bdc_cryptolocker
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Size
85KB
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MD5
9d1a5c8e23d2e4663dfeeb22bd264bdc
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SHA1
b3761e940cbee89d4fddec7e6671481e9b42ee28
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SHA256
b6e3958ecfd80bfcbbf07d7b9c1834ddced280b25ec8760ec4d794c5f2b92db3
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SHA512
70577cdac4e415b6f0ea462c8b4e42e268615cd2579af272964b685cde94dedf7d4289d7d5a80cb24a7138651c023163db77ce7565c5fefcff516af8c9626c51
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYcu:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6J
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 2024-04-27_9d1a5c8e23d2e4663dfeeb22bd264bdc_cryptolocker
Files
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2024-04-27_9d1a5c8e23d2e4663dfeeb22bd264bdc_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