Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_d3075c437f49ab1e64da4356d07cc6b7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_d3075c437f49ab1e64da4356d07cc6b7_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_d3075c437f49ab1e64da4356d07cc6b7_cryptolocker
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Size
44KB
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MD5
d3075c437f49ab1e64da4356d07cc6b7
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SHA1
cd0023f55aaf814b262fe409f32fe642498a9efd
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SHA256
9525e295852deabd56a50893b3b11fed8ed5c33cea858ea0946d575e656bc0c3
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SHA512
8d262a26b61388955e891d32987f7c7553eaa611647ccb8a9576dfa75fd52f8a6f06d10a5052929bafdf65f3bf62efeb50b5dd749ae03dc4b436545cab24bb44
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSF:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+T
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 2024-02-23_d3075c437f49ab1e64da4356d07cc6b7_cryptolocker
Files
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2024-02-23_d3075c437f49ab1e64da4356d07cc6b7_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ