Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_21bca4d7faff4076105866107c89616f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_21bca4d7faff4076105866107c89616f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_21bca4d7faff4076105866107c89616f_cryptolocker
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Size
133KB
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MD5
21bca4d7faff4076105866107c89616f
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SHA1
5a8592757b2269d7721f56507694af687943e260
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SHA256
4dfc2344cec925ccab5f60a783fb8e1b718ad8e0acb66e9dd5f7d528572015c5
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SHA512
90fba390f75e68a75eb35bbb80b18bb6aa5eae2e22e256be2932008dd22a7eec1b178bd581f1c867e0f438fa9faf14bb0dda3f3f4e61b895edfb5ada897b0eeb
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQblt:V6a+pOtEvwDpjt227
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 2024-03-10_21bca4d7faff4076105866107c89616f_cryptolocker
Files
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2024-03-10_21bca4d7faff4076105866107c89616f_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