Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_f9a1072426f185c5a39ba20584d01867_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_f9a1072426f185c5a39ba20584d01867_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-21_f9a1072426f185c5a39ba20584d01867_cryptolocker
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Size
51KB
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MD5
f9a1072426f185c5a39ba20584d01867
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SHA1
a2964bc72db40154f455679f22d670eb8d4f547a
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SHA256
e7d1fff1bce56787a3da960d880b2cce16073d9d19fa7a18dd67959009fd287f
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SHA512
9319bde8399d7e0807ca35b7cb19893abbd6f049c3295c3c5950485968a592d8a7f96ee22f2fb48e5e0a0d57ce4f80671de855b92b17148735ef31230d433f92
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccq:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ4
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 2024-05-21_f9a1072426f185c5a39ba20584d01867_cryptolocker
Files
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2024-05-21_f9a1072426f185c5a39ba20584d01867_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