Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_d28b159377c992e26a61e44772c29144_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_d28b159377c992e26a61e44772c29144_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_d28b159377c992e26a61e44772c29144_cryptolocker
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Size
147KB
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MD5
d28b159377c992e26a61e44772c29144
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SHA1
a1669426c421a9e4671c66d4c150ced109de1eb7
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SHA256
08f0d2f26a10fe54bfb3b7bca237d2985e5bd15f935504ca8704b6ed576970c8
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SHA512
c4d36e8227db2ad9e725bb900e56806d3092ba98a4ab247d629726277704b412821a0c697809a03f1851be6514b09befa3fbfa9f48c70a0526b1aafe31483f2f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF+g:V6a+pOtEvwDpjt22B
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 2024-01-26_d28b159377c992e26a61e44772c29144_cryptolocker
Files
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2024-01-26_d28b159377c992e26a61e44772c29144_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