Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_1b4094b9afcb165415c6ee455d45013f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_1b4094b9afcb165415c6ee455d45013f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-13_1b4094b9afcb165415c6ee455d45013f_cryptolocker
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Size
126KB
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MD5
1b4094b9afcb165415c6ee455d45013f
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SHA1
e4c7956fe59d67ab42595d6ae486ef524b854bee
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SHA256
2afcd5f71beb220b3464e249d7978ff0fc8bf9e4b926f19a73fc1302768753c4
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SHA512
e5285eb0df160775dc160fd03c69e77e04e876b16050e64c9e535463cf7fdf033f5e8bc5a7ad7253dd34088c98448b788ba70af650f7b9116147a0b3376c5f01
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpaM:vCA9OtEvwDpjJ
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 2024-02-13_1b4094b9afcb165415c6ee455d45013f_cryptolocker
Files
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2024-02-13_1b4094b9afcb165415c6ee455d45013f_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