Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_22a70b7abb290e320be3927bf52d507d_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-26_22a70b7abb290e320be3927bf52d507d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_22a70b7abb290e320be3927bf52d507d_cryptolocker
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Size
64KB
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MD5
22a70b7abb290e320be3927bf52d507d
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SHA1
dbfea6e46a761e1f11b1c5d63ac66099d1086d03
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SHA256
070a8fec26d22b4c9fc7372a1b569033787f38ee9d15d5aadd0567d99ce36d8b
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SHA512
1f602de3eacd4080265b2c087e803fc196afcfdc9da3a2f2af26a17868ef0619a9154dbe3679cfe360ab6978560b60a521a5586ad39015041d82662c2fddf943
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi7:BbdDmjr+OtEvwDpjM8O
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 2024-05-26_22a70b7abb290e320be3927bf52d507d_cryptolocker
Files
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2024-05-26_22a70b7abb290e320be3927bf52d507d_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