Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_45bf42d80c591961b38057a53a5c7f52_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_45bf42d80c591961b38057a53a5c7f52_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_45bf42d80c591961b38057a53a5c7f52_cryptolocker
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Size
49KB
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MD5
45bf42d80c591961b38057a53a5c7f52
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SHA1
217b8ccf3ab7f198886ed709bd5f14ac4b66dbc6
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SHA256
c463b7313cc2f51e110cfe2315f666f420ba2903907467cd9dc8c569374a506a
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SHA512
cf8d5d05ae051014ca669f73c7c13b285b6d84b0b6dc4b4ad75838bec1b299806dc3804a2ac847a7c144d6f4214ee505cc8e4ce2b3d81b27a6ddf14dce18c91d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52ze:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6u6
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 2024-03-08_45bf42d80c591961b38057a53a5c7f52_cryptolocker
Files
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2024-03-08_45bf42d80c591961b38057a53a5c7f52_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