Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_02669c01f86d2000a8cd42804f4b96bb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_02669c01f86d2000a8cd42804f4b96bb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_02669c01f86d2000a8cd42804f4b96bb_cryptolocker
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Size
49KB
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MD5
02669c01f86d2000a8cd42804f4b96bb
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SHA1
91b8ee25f1d12163ca78655a3b0971c7a9ea98ab
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SHA256
15106a3473d25217e0405fbaac3b95d4dd4fa10437a1a0996307c18cd1aa7213
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SHA512
e396db7dfd8a7bdc78180827974d8bef430e9a15dc994c0010e4c2b86ac2a6ae39577d79457803443dbb141a8ec41aab04e9431be88ac820648f3973575fc99b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52O:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uO
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 2024-02-17_02669c01f86d2000a8cd42804f4b96bb_cryptolocker
Files
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2024-02-17_02669c01f86d2000a8cd42804f4b96bb_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