Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_199b1beca5c1178491aba32d2601d94c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_199b1beca5c1178491aba32d2601d94c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_199b1beca5c1178491aba32d2601d94c_cryptolocker
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Size
125KB
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MD5
199b1beca5c1178491aba32d2601d94c
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SHA1
7bd13fcd68baee10ec6805cdd4afada406534057
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SHA256
42f084241033383f27a684e28ba3a83e6bb839203b0fb06ac2a4ee64b1481075
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SHA512
e71b4fbfcb1993bf14229c1785672eacbf4b106664879c4c68d13a9166aa2ea34067c7a9b2c6fb19061a39efd6c52757d2ed208caba650d7a5f431564b52a83f
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qe:vCA9OtEvwDpjQ
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 2024-03-27_199b1beca5c1178491aba32d2601d94c_cryptolocker
Files
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2024-03-27_199b1beca5c1178491aba32d2601d94c_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