Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_cd4cca2b970d2aa5a592677714597c4b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-03_cd4cca2b970d2aa5a592677714597c4b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_cd4cca2b970d2aa5a592677714597c4b_cryptolocker
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Size
50KB
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MD5
cd4cca2b970d2aa5a592677714597c4b
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SHA1
2f907abc531087a2a9757af070107d5b949be424
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SHA256
9e21497d50808494ec93622f198f8793fde81fb3b0d17bf7e460fb05a4248d09
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SHA512
72c0ee643d5a927d613d8fb1db298c4d2edb4762ede2573a3cbf1931e98b9642a67725bfe1838d8248140ac1071c0ca178c3da21a0698628887956e2824a39f1
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccO:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-05-03_cd4cca2b970d2aa5a592677714597c4b_cryptolocker
Files
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2024-05-03_cd4cca2b970d2aa5a592677714597c4b_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