Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_fbd024eee9ae491d774f224e1aea462b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_fbd024eee9ae491d774f224e1aea462b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_fbd024eee9ae491d774f224e1aea462b_cryptolocker
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Size
40KB
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MD5
fbd024eee9ae491d774f224e1aea462b
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SHA1
1ebf17db1b6d377a1607c563922b0c64cfbfb002
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SHA256
b5b7d747d850168dc01c406977b9ffe89b69876c35c6ece88bb56147cdce3b9a
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SHA512
3dbbc8aea39456e18768a1e09c611d0bd7b3b3e8598f3b14de45b79598d73dc6ef4c7f09c3e5dd49ee0c589b751c9da6dcd83c964a7c6af02c45782fe5fcfc68
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOG:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/Y
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_fbd024eee9ae491d774f224e1aea462b_cryptolocker
Files
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2024-02-14_fbd024eee9ae491d774f224e1aea462b_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