Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_c975b2d52b7e1505fdcf975f2dd10e06_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_c975b2d52b7e1505fdcf975f2dd10e06_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-19_c975b2d52b7e1505fdcf975f2dd10e06_cryptolocker
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Size
67KB
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MD5
c975b2d52b7e1505fdcf975f2dd10e06
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SHA1
8012b50ef792895792a3734d1ab670444df26d50
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SHA256
165b5fb4b951b6f6ea97f7b58125c6d0d6b1f216d6e961c1974fd089a877a3d9
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SHA512
403a1614d1804870eb0e1caf5f9e03743834a60604366e9e709d7352bfaf833fd4dd17d7bd1bed6bc48a5955456d231589c4787c12829953756dd88612e9640c
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUy:DW60sllyWOtEvwDpjwF85o
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 2024-01-19_c975b2d52b7e1505fdcf975f2dd10e06_cryptolocker
Files
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2024-01-19_c975b2d52b7e1505fdcf975f2dd10e06_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