Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_7ea431813f63e5e3f41569d8559456ae_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_7ea431813f63e5e3f41569d8559456ae_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_7ea431813f63e5e3f41569d8559456ae_cryptolocker
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Size
48KB
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MD5
7ea431813f63e5e3f41569d8559456ae
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SHA1
0099676e739299ba68b55d22f166bf96a47621ff
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SHA256
97d6f4b28b85bad0c8fa1717ce96dbb689d2c8f369df455179b9ddc32640e358
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SHA512
f2a981304377ed89f9e41d5a64a9069ebaefdbdc5738eb76599af325e288f9d583ea649dee1691acd69845e26e69adfaa88e2f98e0b1b4573caff604b3479d05
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaLJ:xj+VGMOtEvwDpjy+Td
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 2024-02-18_7ea431813f63e5e3f41569d8559456ae_cryptolocker
Files
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2024-02-18_7ea431813f63e5e3f41569d8559456ae_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