Static task
static1
Behavioral task
behavioral1
Sample
2024-05-29_cfd884eb8affac87952368ddd197b10f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_cfd884eb8affac87952368ddd197b10f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-29_cfd884eb8affac87952368ddd197b10f_cryptolocker
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Size
48KB
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MD5
cfd884eb8affac87952368ddd197b10f
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SHA1
c4482f1146162dc2b4479ae5211f467c621814ff
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SHA256
1454f4ffc48a3da5172e7b4e4385bc7061353b740dd1dcd8725f73afb24555da
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SHA512
c564dd30c9bdff01fafc33af24e2a224fcc0f280e0d521e14bcf53516a998c80b8d289cd10799f21f760c133f408ad89eec25bd26f274af6fa17b00dcbbc13da
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6
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 2024-05-29_cfd884eb8affac87952368ddd197b10f_cryptolocker
Files
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2024-05-29_cfd884eb8affac87952368ddd197b10f_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