Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_92e272a2e3a95937b342b86ef00ea65f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_92e272a2e3a95937b342b86ef00ea65f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_92e272a2e3a95937b342b86ef00ea65f_cryptolocker
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Size
44KB
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MD5
92e272a2e3a95937b342b86ef00ea65f
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SHA1
9018a5234aa0d20835077cae46eefdd981b58dfb
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SHA256
3b32a07e1f838d3ea43af9ced617af6de6beadde95afa1f9a0d96994417d1cf5
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SHA512
2cc77a4295347df3d553c981872b8f1f3e102f9c7d0f440810b6894081f1f2fda7c93d70d4c05ba59fda2ee5772c4aed36573b289dfe5f4980f30428a5fda66b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMDM:6j+1NMOtEvwDpjrRrA
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 2024-05-23_92e272a2e3a95937b342b86ef00ea65f_cryptolocker
Files
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2024-05-23_92e272a2e3a95937b342b86ef00ea65f_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