Behavioral task
behavioral1
Sample
2024-04-27_ed06b10774a9082d89a295a058b07c29_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_ed06b10774a9082d89a295a058b07c29_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_ed06b10774a9082d89a295a058b07c29_cryptolocker
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Size
65KB
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MD5
ed06b10774a9082d89a295a058b07c29
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SHA1
1037da98c7854adaaccf04637a5f1508d0262525
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SHA256
52f4fe659712aa8e130c75ad5b5c52c134313ab054f2f909dc81410b71eb6f51
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SHA512
5da35778fe2d3bfa123e13295bfe608bb5704c2f5276fbac6f1e1acae38d86d6c73a1d80b1f81c0b3ddb5b506e891f7b64f0fe4bc84b2b3d161d39aff7a312de
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U5:1nK6a+qdOOtEvwDpjs
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 2024-04-27_ed06b10774a9082d89a295a058b07c29_cryptolocker
Files
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2024-04-27_ed06b10774a9082d89a295a058b07c29_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