Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_e36ec6e7ca8f9e70aee99d66e6d86c7b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_e36ec6e7ca8f9e70aee99d66e6d86c7b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-11_e36ec6e7ca8f9e70aee99d66e6d86c7b_cryptolocker
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Size
45KB
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MD5
e36ec6e7ca8f9e70aee99d66e6d86c7b
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SHA1
8fae1b7e5c56bc7ac152d072d5c8ea577de1237d
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SHA256
74243f24b8a068f39a279578f2916b32a8589e2551e4c55c3fb88eaacf81d77a
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SHA512
7ee5e8933825a3d2b630426b401dbf5043518da0614d78843aea51c8e798b4803896425b0a4a772220929293485d549abbd921e155d84e0284e6e2055a7761de
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo1Z:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1
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 2024-04-11_e36ec6e7ca8f9e70aee99d66e6d86c7b_cryptolocker
Files
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2024-04-11_e36ec6e7ca8f9e70aee99d66e6d86c7b_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