Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_2170c79265e30208b09498fbf81a1afb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_2170c79265e30208b09498fbf81a1afb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-23_2170c79265e30208b09498fbf81a1afb_cryptolocker
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Size
42KB
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MD5
2170c79265e30208b09498fbf81a1afb
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SHA1
d709daa4b59278067ce2353afbb634b0a2e1a87c
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SHA256
7203b425099339832f5121a30133347b1c89728f2210e0dd14d2775679e31545
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SHA512
9062f9bda57dd720361f0532bbf9b16ae1e816527ffe98ee39d9dad4b55b3d02e092d5ff0378566a77fb1cfb065127b4d9a6fdc8531a138d0f26097dfa2e49b2
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0l:6j+1NMOtEvwDpjrR2XabM6
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 2024-04-23_2170c79265e30208b09498fbf81a1afb_cryptolocker
Files
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2024-04-23_2170c79265e30208b09498fbf81a1afb_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