Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_6e46b6487d21443410b43704a0b38bb6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_6e46b6487d21443410b43704a0b38bb6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_6e46b6487d21443410b43704a0b38bb6_cryptolocker
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Size
60KB
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MD5
6e46b6487d21443410b43704a0b38bb6
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SHA1
c9173b4fdd4be161a91eb290d62ad5f4b71e00c1
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SHA256
b0538c09fc7a8896b4b8e76394b3cef3d3a2dd9094865819f16649098eabbdab
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SHA512
b61914955a2710d616263557a9f99f15a07b1ea0328524d705e5dcf5faf179a6ca6ea3799e1f8d716f517f9bc0b3210f555d79dfd483d8a1f81f1e4cbd0398be
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614t:BbdDmjr+OtEvwDpjMK
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 2024-02-18_6e46b6487d21443410b43704a0b38bb6_cryptolocker
Files
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2024-02-18_6e46b6487d21443410b43704a0b38bb6_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