Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_140da7b92473f05fb8032234827ecd9f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_140da7b92473f05fb8032234827ecd9f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_140da7b92473f05fb8032234827ecd9f_cryptolocker
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Size
62KB
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MD5
140da7b92473f05fb8032234827ecd9f
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SHA1
9062c68e0b488bb6ae1fc86f2a131bc938f12311
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SHA256
5b32fd9e787e32ed01cac6b08f3345cbb0faba1a8764b8ab404c7000ec2dcc19
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SHA512
e83bd6836aa9247df69216335f06ef2598bc6517dbbc1b8be704a1f2dba439174ab413b5da8d2b3ab49293571b73fc9d2de30f4044c2df4e367f83c58ebd857b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGE1s:6j+1NMOtEvwDpjr8ox8UDE6
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 2024-02-14_140da7b92473f05fb8032234827ecd9f_cryptolocker
Files
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2024-02-14_140da7b92473f05fb8032234827ecd9f_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