Static task
static1
Behavioral task
behavioral1
Sample
2024-06-19_7359ecec461bf3f415850967b30b9270_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-19_7359ecec461bf3f415850967b30b9270_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-19_7359ecec461bf3f415850967b30b9270_cryptolocker
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Size
56KB
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MD5
7359ecec461bf3f415850967b30b9270
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SHA1
ec61d92e085826827ed91a8d0be21154fcbcb81a
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SHA256
e0999f01ea0e309af33f4d60052d1ee20bf6b71ff5996c1b00282f426b033d42
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SHA512
d367ee995540c2bd03be9f9c4c28ad96d65154bcd00a645097b413aa724748a85ae99adb43afe3b4d58dea53604d7aeb60cdd91089e121ecca9e117d51e3ab25
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/eU/:6j+1NMOtEvwDpjr8oxExec
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-19_7359ecec461bf3f415850967b30b9270_cryptolocker
Files
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2024-06-19_7359ecec461bf3f415850967b30b9270_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE