Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_3e23ff2ad0048eb915f9fe5e4f52139f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_3e23ff2ad0048eb915f9fe5e4f52139f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_3e23ff2ad0048eb915f9fe5e4f52139f_cryptolocker
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Size
69KB
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MD5
3e23ff2ad0048eb915f9fe5e4f52139f
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SHA1
56eb9de72fec2b4cddb43c5e92d087169c8fe028
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SHA256
7fad476956e3c26bbcc657c295787db68de426acfc673920529db5eac114113d
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SHA512
3934500c4ac1bcd4a20cea29349512bf65947f9a86bc35ba2344e2ea2f0021c4eb86a29a370f370d40072efcadb4e6383f611efe6930f68cada70f6096b00afe
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUr+:DW60sllyWOtEvwDpjwF85w
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 2024-03-29_3e23ff2ad0048eb915f9fe5e4f52139f_cryptolocker
Files
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2024-03-29_3e23ff2ad0048eb915f9fe5e4f52139f_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