Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_6199ce16b87947467bf39f89b02cbf37_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_6199ce16b87947467bf39f89b02cbf37_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_6199ce16b87947467bf39f89b02cbf37_cryptolocker
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Size
50KB
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MD5
6199ce16b87947467bf39f89b02cbf37
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SHA1
7bbc2856e3f957290ea9682b0469b2c7ce39facf
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SHA256
8590eca999f79cc4471ae46f51bcc6c35e7d80a382e5c7280217b0c8493eb1c4
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SHA512
e3ef31d949dc0a492efd420d33ffa79114770d82883ca437047f7200616b1b0a8b409c9d073032e3d811d61993da2a97a7cd549190359b67bd376e8f93ab3345
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjGX:6j+1NMOtEvwDpjr8hgpuQ3z
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 2024-03-19_6199ce16b87947467bf39f89b02cbf37_cryptolocker
Files
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2024-03-19_6199ce16b87947467bf39f89b02cbf37_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