Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_c0f65be4ade4e242efda0673678d0ff2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_c0f65be4ade4e242efda0673678d0ff2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_c0f65be4ade4e242efda0673678d0ff2_cryptolocker
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Size
62KB
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MD5
c0f65be4ade4e242efda0673678d0ff2
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SHA1
e8b48ab050ec991165fc0696a41db6cf3d6f130a
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SHA256
23aa6924c656fe33d593d42eb68f2a485e879673217bafc203b99a0f8b454f9d
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SHA512
eca9fc30e2f2def101ca9ad3184ef19ce897c59ac34e1b5833107a75a33bbc355fb461466278d5a853f1c3c5760f42eab037abeccf078b6d099600ef6542fb1e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGE14:6j+1NMOtEvwDpjr8ox8UDEW
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_c0f65be4ade4e242efda0673678d0ff2_cryptolocker
Files
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2024-02-14_c0f65be4ade4e242efda0673678d0ff2_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