Static task
static1
Behavioral task
behavioral1
Sample
2024-05-07_37001af20c875cca97eb40db65c86e45_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-07_37001af20c875cca97eb40db65c86e45_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-07_37001af20c875cca97eb40db65c86e45_cryptolocker
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Size
40KB
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MD5
37001af20c875cca97eb40db65c86e45
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SHA1
0723eba12f92bf167760410fee2bb026e11a36a2
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SHA256
0a77ff2d1c2c7eae0aa21aea4f4025bd3dccb11245b06fcd69ab906dfe293335
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SHA512
4895b0ffd3f9590ff921cd83ec9ffcd32037f7e715fc1c2c7f212bdc79f676c69e4f56c42004b9bd90285645f343dcfbe9aec2ba91dbb5896ea36f5d0605c8de
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vF8:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLu
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 2024-05-07_37001af20c875cca97eb40db65c86e45_cryptolocker
Files
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2024-05-07_37001af20c875cca97eb40db65c86e45_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