Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_e3ee48ce18151ad643f4cb594072060f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_e3ee48ce18151ad643f4cb594072060f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_e3ee48ce18151ad643f4cb594072060f_cryptolocker
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Size
49KB
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MD5
e3ee48ce18151ad643f4cb594072060f
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SHA1
9159e097a1b2977cb93e456a93be58f6a82a9fb1
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SHA256
bfcf3f5c281456ff650cfd5fa4b9cb3a1ec5974788e048fe3b2a7eb95ee99926
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SHA512
d6b6773532349d315031e2e3ef1f908932a599354c366625e9bb07b3ae45d583365513363cd3a5f3c9b8d2c102e520f62248ddb019674ce307a67c2569a2058b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjGJ:6j+1NMOtEvwDpjr8hgpuQ3N
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 2024-02-23_e3ee48ce18151ad643f4cb594072060f_cryptolocker
Files
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2024-02-23_e3ee48ce18151ad643f4cb594072060f_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