Static task
static1
Behavioral task
behavioral1
Sample
2024-06-14_e61fd24a04245c913ffe1f7f96abc15f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-14_e61fd24a04245c913ffe1f7f96abc15f_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-14_e61fd24a04245c913ffe1f7f96abc15f_cryptolocker
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Size
96KB
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MD5
e61fd24a04245c913ffe1f7f96abc15f
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SHA1
d92853dc8a5c3cf9dd844e49af5e4b4776a5579c
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SHA256
58240bb80d5bb5ce7be858c9278e4a4375b2c52350bcdd61416627f2c588c492
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SHA512
03a6245f9aa055ff5845bc95e1aece36b6f2fd16e850a740223035696229182c3c31bf3b18e5670fc8e33cc335ba3cbb077634c5cfd34fc1cda8b4485f12d84a
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJY/:xj+VGMOtEvwDpjubwQEIiVmks/
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 2024-06-14_e61fd24a04245c913ffe1f7f96abc15f_cryptolocker
Files
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2024-06-14_e61fd24a04245c913ffe1f7f96abc15f_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