Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_c5537a4474eef8cba1ef32fabaa292e9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_c5537a4474eef8cba1ef32fabaa292e9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_c5537a4474eef8cba1ef32fabaa292e9_cryptolocker
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Size
39KB
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MD5
c5537a4474eef8cba1ef32fabaa292e9
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SHA1
46d0fedf6685f0b815e2ad2409ee41f8320c9df5
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SHA256
57796be302a0e75378e8bcbc4da48508faa5d9d7a954669659f4fe1da6ade55c
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SHA512
733edc6421a4f0d8ce6df8292c726ba3e0c5080049aaddb252c843194f43934b7f113ce9e76610456878b34edc79dd7ee90515616c62fad2b9e3410c32130275
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJzp:ZzFbxmLPWQMOtEvwDpjLeU3F
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-15_c5537a4474eef8cba1ef32fabaa292e9_cryptolocker
Files
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2024-03-15_c5537a4474eef8cba1ef32fabaa292e9_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ