Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_afc19030680f4712571578b2a52df74e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_afc19030680f4712571578b2a52df74e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_afc19030680f4712571578b2a52df74e_cryptolocker
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Size
125KB
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MD5
afc19030680f4712571578b2a52df74e
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SHA1
704c748ef527a12098ce08404d084296d1538787
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SHA256
2c894bbc73b77bb347a8989eab2f5aca96c5dc02e7e08501024c05659cbb9a5f
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SHA512
336f1de52d3e169d91d4943629153814a5bfd6703332127e88398c0f0c5ddbe4ddb0cccf4048342d070fe1c020aa36b2eb2b754966edf93b5c8394f225889c78
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpK:vCA9OtEvwDpjO
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 2024-01-27_afc19030680f4712571578b2a52df74e_cryptolocker
Files
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2024-01-27_afc19030680f4712571578b2a52df74e_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