Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_e0ac0d0fdc98c3b3a9afab7c9a5129fb_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-12_e0ac0d0fdc98c3b3a9afab7c9a5129fb_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-12_e0ac0d0fdc98c3b3a9afab7c9a5129fb_cryptolocker
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Size
58KB
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MD5
e0ac0d0fdc98c3b3a9afab7c9a5129fb
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SHA1
d2587fea8849b581ade737eee23075010a78b181
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SHA256
053f92c983531731b52bc47bee49428dc3a1fe343c2fa5626cc8527b13e4bf3d
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SHA512
83540d7ccb663e2bb40e4ff14731755f2828dec55b76c689165d7948f4c84c07b6c7c52b580a963a7edad73112905e5479542a98714bc784bb9fc61c75d4ea49
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e64H:6j+1NMOtEvwDpjr8oxExe64H
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 2024-06-12_e0ac0d0fdc98c3b3a9afab7c9a5129fb_cryptolocker
Files
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2024-06-12_e0ac0d0fdc98c3b3a9afab7c9a5129fb_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