Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_a8297ce66321957357a7a1d4221ecede_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-09_a8297ce66321957357a7a1d4221ecede_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_a8297ce66321957357a7a1d4221ecede_cryptolocker
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Size
46KB
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MD5
a8297ce66321957357a7a1d4221ecede
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SHA1
c9772fed3a48c29629b7f43ab58219edb12ec20e
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SHA256
21fd3aa1dfce47d17dee8ec452b9591cea05d9215ef061ba2b10b7e8f65b63ea
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SHA512
79ba2ba5fb82e08c8171d8ecbca9946f79341a48a2820c3698908441a292781d62d62eee153e9471213aeb7ea458f4f65df40b79fd1c1ab4fdafb494b3848ca4
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
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 2024-05-09_a8297ce66321957357a7a1d4221ecede_cryptolocker
Files
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2024-05-09_a8297ce66321957357a7a1d4221ecede_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