Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_2548cead0191037a0ed2f67ae9f642aa_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-05_2548cead0191037a0ed2f67ae9f642aa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_2548cead0191037a0ed2f67ae9f642aa_cryptolocker
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Size
125KB
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MD5
2548cead0191037a0ed2f67ae9f642aa
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SHA1
0b5057eb0651db58ba199b26f39986ed2b4d80e3
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SHA256
b1b6a93c732303919d88d1cb7718c003f7fdbf64e277843f7731af9279e921e4
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SHA512
c26f246cf3706a1c303102884c85fe16cf8b6ea735be6958109c17aa79cb5aced13db0352e0b6d650fae280f3894c225783bd85c609b6e5c5aa92b38f2e2586c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpy:vCA9OtEvwDpjW
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-05_2548cead0191037a0ed2f67ae9f642aa_cryptolocker
Files
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2024-04-05_2548cead0191037a0ed2f67ae9f642aa_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE