Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_a91cdd4ca1dc48dea4a9350e15643e69_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-06_a91cdd4ca1dc48dea4a9350e15643e69_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_a91cdd4ca1dc48dea4a9350e15643e69_cryptolocker
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Size
38KB
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MD5
a91cdd4ca1dc48dea4a9350e15643e69
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SHA1
7fb95b27511d5bc85cc5d7412324f60f3a8529ad
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SHA256
afcfed8ea229161583d74d07146daf45b82d8b20a6469309b38cd6fdf9f51f3d
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SHA512
a99f21cfa358405bbe84fb3735b3bec67f59944572bb1d6b874e9b6c2911210a6c336d07bd2041200462c9734be2ffd938684f0f656e7bcf999e9dab021dbba8
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNm:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLg
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-06_a91cdd4ca1dc48dea4a9350e15643e69_cryptolocker
Files
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2024-04-06_a91cdd4ca1dc48dea4a9350e15643e69_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ