Static task
static1
Behavioral task
behavioral1
Sample
2024-05-02_60bd8f08f04f355242c4e0950c1fcbf2_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-02_60bd8f08f04f355242c4e0950c1fcbf2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-02_60bd8f08f04f355242c4e0950c1fcbf2_cryptolocker
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Size
49KB
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MD5
60bd8f08f04f355242c4e0950c1fcbf2
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SHA1
50802e75ed4ee0f41eab86b253db0e77474c0a07
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SHA256
fbc4f40c16ff1b285a6f29577f5e13db23fb504fa92be09b697ce3e46f88aa6c
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SHA512
9615d8d46d4698bd8b12a7d22f9d6b5905d3b9c41bb4a05b1758312bb52f0aa8ef38627b2e38b840a15b4671b032858cd1ab26ee696158ea4f36931ed2db0b20
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NOL:xj+VGMOtEvwDpjy+TN4U
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 2024-05-02_60bd8f08f04f355242c4e0950c1fcbf2_cryptolocker
Files
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2024-05-02_60bd8f08f04f355242c4e0950c1fcbf2_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: 13KB - Virtual size: 16KB
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