Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_57d3283606aec7a56e4f284f2e845e9e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_57d3283606aec7a56e4f284f2e845e9e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-24_57d3283606aec7a56e4f284f2e845e9e_cryptolocker
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Size
123KB
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MD5
57d3283606aec7a56e4f284f2e845e9e
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SHA1
8790a4a517122c4b07f11986c7e42706fe2461d6
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SHA256
a82943ca9ebc52c91cdb8eae60ef7268d1d98025878a6012159213e59ccae74b
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SHA512
817b846a8c9602e4bee4623f69912d1c9d05919790fa750faf85644961a39edaadcc070703e26306053973cbf667cd12090f2e67bb952f3f79fb22c099a8add0
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qO:vCA9OtEvwDpjA
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 2024-01-24_57d3283606aec7a56e4f284f2e845e9e_cryptolocker
Files
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2024-01-24_57d3283606aec7a56e4f284f2e845e9e_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