Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_a5d67dc91a83dd6a471e952777bec298_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_a5d67dc91a83dd6a471e952777bec298_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_a5d67dc91a83dd6a471e952777bec298_cryptolocker
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Size
44KB
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MD5
a5d67dc91a83dd6a471e952777bec298
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SHA1
0c160aeaa9b6f2aaa1b7cba6eba88a3f3f0740a3
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SHA256
02cc2d7ffc0dc778bc14a98111f66463225a5b5922fcbc3784247764f8e60b39
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SHA512
fbfcd13f2b523189db2cb6ecb951162b6d0a89cd4bb64175ab32235b2ee8a55f0f06249e338df9c09e00ef1f0dbe03cb8eccec7330df35d18a3ad7db9c56be16
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsf:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1x
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 2024-01-27_a5d67dc91a83dd6a471e952777bec298_cryptolocker
Files
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2024-01-27_a5d67dc91a83dd6a471e952777bec298_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