Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_49700f6b8a9faf94b7fa1a4ef81c87e1_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-09_49700f6b8a9faf94b7fa1a4ef81c87e1_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-09_49700f6b8a9faf94b7fa1a4ef81c87e1_cryptolocker
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Size
46KB
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MD5
49700f6b8a9faf94b7fa1a4ef81c87e1
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SHA1
b2db01164293b859a6f499eb635da9a0a97b48b5
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SHA256
8980013e8790437869d38df19fc759d823f09bc426ecf2b11b221dc0dd0b7156
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SHA512
07b04db16997047b70b44557aa666160f7d34f5ead2d2905e9d83d08ac6bc3e23d33d96b35a38d5803e6e6267ed8c2964e8bcef660713c4c7bb54d58044abdd0
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQH
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 2024-06-09_49700f6b8a9faf94b7fa1a4ef81c87e1_cryptolocker
Files
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2024-06-09_49700f6b8a9faf94b7fa1a4ef81c87e1_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