Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_bfe8c3ac31b755a5ca017c28b9470756_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_bfe8c3ac31b755a5ca017c28b9470756_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_bfe8c3ac31b755a5ca017c28b9470756_cryptolocker
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Size
126KB
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MD5
bfe8c3ac31b755a5ca017c28b9470756
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SHA1
03ca5b610ed9e559a626084702e5c0ad43d8d1cb
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SHA256
bc02332250487975e6bc7251820b87e59946ffedf7c6246b6d815f5c6333c1da
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SHA512
b2b7d7bbe814ed34cd8fbc2a6e6db3e883ded2541306ad67dc0250830a1ee7107e613f99557458f67b3f662808f206faf3897591c91428e6b4d5af9f5163b962
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBix:vCA9OtEvwDpj2
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 2024-03-07_bfe8c3ac31b755a5ca017c28b9470756_cryptolocker
Files
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2024-03-07_bfe8c3ac31b755a5ca017c28b9470756_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE