Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_0d2fbc89ba462305c90f050d6a358f6b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_0d2fbc89ba462305c90f050d6a358f6b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_0d2fbc89ba462305c90f050d6a358f6b_cryptolocker
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Size
63KB
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MD5
0d2fbc89ba462305c90f050d6a358f6b
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SHA1
44f89881901babf17169a2df4e06f894db9f60fd
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SHA256
7d6fa694061d5ca87334294ec922408f70531a6e90265eed816ea556024f1bdf
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SHA512
aeab38f9b568990ac7acfd532c0097083489b172a7a1bad6513a15360e5c9ac487c3879d9a837ec57a464ff5fe8db74443acd9dc9f4e44eab0be2d59d539230c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiWf:BbdDmjr+OtEvwDpjM8D
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-03_0d2fbc89ba462305c90f050d6a358f6b_cryptolocker
Files
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2024-05-03_0d2fbc89ba462305c90f050d6a358f6b_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE