Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_b3240fba6e6393d869f716ca4c0c71be_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_b3240fba6e6393d869f716ca4c0c71be_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_b3240fba6e6393d869f716ca4c0c71be_cryptolocker
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Size
42KB
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MD5
b3240fba6e6393d869f716ca4c0c71be
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SHA1
a528cf05e8e22cd56defd8d6b1c17b609db3a87c
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SHA256
6675854676ddfe9882f71ea9b79d0fd37202b3e5bf54c1a11917439088edd13b
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SHA512
305ad266c4bf15a4a510bed1600334ba71b8e240dff75c26450b5cfea6491d68af9af5c63f84f6c38062e3f8916b2a2b33934beb0a61be7e7a87eb276c6210d0
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2Xx:V6QFElP6n+gMQMOtEvwDpjyaHaXX
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 2024-02-20_b3240fba6e6393d869f716ca4c0c71be_cryptolocker
Files
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2024-02-20_b3240fba6e6393d869f716ca4c0c71be_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