Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_393794a07f7bb296d54fb42f45630067_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_393794a07f7bb296d54fb42f45630067_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_393794a07f7bb296d54fb42f45630067_cryptolocker
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Size
46KB
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MD5
393794a07f7bb296d54fb42f45630067
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SHA1
0ec33fcb9d2fffc8184acf7fdeaf8eca9664daf8
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SHA256
f50b3924395b795d666688f8dc96283e3d04929c5aeb513071f098fd99e03b5d
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SHA512
578b895631553a90a9861916566a5632c7107eea825bd16d9fd0ce065ffa3b0fb6de6a58a082716bfc3143dad24f167ee490e0004eb0569cb8789e8e88d348b6
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MomWk:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRk
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 2024-01-28_393794a07f7bb296d54fb42f45630067_cryptolocker
Files
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2024-01-28_393794a07f7bb296d54fb42f45630067_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