Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_dfed56bc987ff03b916c8af952d54a5b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_dfed56bc987ff03b916c8af952d54a5b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_dfed56bc987ff03b916c8af952d54a5b_cryptolocker
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Size
59KB
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MD5
dfed56bc987ff03b916c8af952d54a5b
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SHA1
706b6018feb5bffdedc26d908262db6b403d86b2
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SHA256
95c5dfd610909ef27abbc86569c3716799d16aee27eb7b834457f034c655ab72
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SHA512
863900f398ebe7905c2c282687ca7aaba007960131a75a7471a70c2016b7d43bba08fc5a0f0701f99c601f1337c81200e271321880eb921344f0cb2605e1544b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614MX:BbdDmjr+OtEvwDpjMX
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 2024-03-13_dfed56bc987ff03b916c8af952d54a5b_cryptolocker
Files
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2024-03-13_dfed56bc987ff03b916c8af952d54a5b_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