Behavioral task
behavioral1
Sample
2024-03-25_7be114a268970d80571e557f13d6d060_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-25_7be114a268970d80571e557f13d6d060_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_7be114a268970d80571e557f13d6d060_cryptolocker
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Size
61KB
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MD5
7be114a268970d80571e557f13d6d060
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SHA1
2d8a64d5ff5d82d0581f2df890c8670d215a77b6
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SHA256
04f67fec147397e62fec99b403f60826a0d3c2d72840e53b06d80e8488dcea47
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SHA512
5f12e3dfaaf85b3c4edffaa20c9f7621aff5aafe91266c4f2476f3209611f3efb225e61e181c3b62440c100e9ffc1ff8f4b26e63ddf7faa6fd387f990737b25e
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jK5:P8mnK6QFElP6n+gymddpMOtEvwDpjYP
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 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-25_7be114a268970d80571e557f13d6d060_cryptolocker
Files
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2024-03-25_7be114a268970d80571e557f13d6d060_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE