Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_68e09e52b829685ae18dd9a68b4875c4_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-27_68e09e52b829685ae18dd9a68b4875c4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_68e09e52b829685ae18dd9a68b4875c4_cryptolocker
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Size
62KB
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MD5
68e09e52b829685ae18dd9a68b4875c4
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SHA1
a460d6f69685e0bffa6cfc1654b6028fdfa67689
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SHA256
f01953289e15bdb2143449bfcc5c53c6d9aac2445f194e981419d61120e0ec54
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SHA512
9e8f40a467c5782ec0199ef549880478b1f826f06507031b6abe13d9d2fbb67f9408bbc3c6eabe790c2a7b48f52e9a097a245c48b85dc66f57dc0a2265e1c4bd
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtskPif:BbdDmjr+OtEvwDpjM8h
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 2024-03-27_68e09e52b829685ae18dd9a68b4875c4_cryptolocker
Files
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2024-03-27_68e09e52b829685ae18dd9a68b4875c4_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