Static task
static1
Behavioral task
behavioral1
Sample
2024-06-05_69975415d69e384684e2ddfa2a8d2703_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-05_69975415d69e384684e2ddfa2a8d2703_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-05_69975415d69e384684e2ddfa2a8d2703_cryptolocker
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Size
57KB
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MD5
69975415d69e384684e2ddfa2a8d2703
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SHA1
e92d45023b037196f305d6961b63c48428713583
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SHA256
d8c8caa0f5bfc9c5ed6bd2b119678f2f146158592657550a1e79f165bebff2f1
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SHA512
46bfe47aa59426701b51989835c607e17ff83859ec053fcde7d7be38905092ffcd1f745e9bc54b37d5330eb674f3a0c84497a973a4f22379234ae34a8da7d784
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e4e:6j+1NMOtEvwDpjr8oxExe4e
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 2024-06-05_69975415d69e384684e2ddfa2a8d2703_cryptolocker
Files
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2024-06-05_69975415d69e384684e2ddfa2a8d2703_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