Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_cc08c337501078bdf81ae8ea8c799758_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-27_cc08c337501078bdf81ae8ea8c799758_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_cc08c337501078bdf81ae8ea8c799758_cryptolocker
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Size
42KB
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MD5
cc08c337501078bdf81ae8ea8c799758
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SHA1
d39928265c322882561dd878d4788950584b758a
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SHA256
59c1f64472a1cc68d5e2e3eb73f51980335af6c3ffd07ae437814ccdc324b828
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SHA512
49d8027039ad72c6f3d7ec62017680506a846ffcb48470ec51c6d85431ad83a46ec20d09a7329216a8e1a3d1568b4d23bf2481b8ad3317c825251fd96afd252b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/agb:6j+1NMOtEvwDpjrRtb
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 2024-05-27_cc08c337501078bdf81ae8ea8c799758_cryptolocker
Files
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2024-05-27_cc08c337501078bdf81ae8ea8c799758_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