Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_52e132a00867013820cf3d58252ae7d0_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-09_52e132a00867013820cf3d58252ae7d0_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-09_52e132a00867013820cf3d58252ae7d0_cryptolocker
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Size
46KB
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MD5
52e132a00867013820cf3d58252ae7d0
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SHA1
834ead57af640dea8d3e195a68877f9f274e75eb
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SHA256
f46815e58083ef3909fb7661724a924c814530eb9f7d9683a4533ffe53b1ba0f
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SHA512
97e77e539b9246b403bf57f1dc571636c07a4d2a21f14f86368b58911ce9f241c0ae27ec549f394969fd9572618baa6d4ea361cd712b0c7d81439c1f71d432e2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL6g:qmbhXDmjr5MOtEvwDpj5cDtKkQZQz
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_52e132a00867013820cf3d58252ae7d0_cryptolocker
Files
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2024-06-09_52e132a00867013820cf3d58252ae7d0_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