Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_a4e5d1c6291c4c1645598dc12eb40826_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-28_a4e5d1c6291c4c1645598dc12eb40826_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_a4e5d1c6291c4c1645598dc12eb40826_cryptolocker
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Size
39KB
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MD5
a4e5d1c6291c4c1645598dc12eb40826
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SHA1
0d6a62208c5b3798e4da495a4bca919383dcaa78
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SHA256
494680fa8538b260622cad90820bf40a21e4aa463ad67ad3f221b0a9e9e72180
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SHA512
ce77be7a6d209ccd45d595417a199c7219d4a184848a983455b97b39bffa328a2290928223663e022e270590c6fe8c3fd4e1098cc813de618c3336070d43a09c
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLHw8:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLj
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 2024-03-28_a4e5d1c6291c4c1645598dc12eb40826_cryptolocker
Files
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2024-03-28_a4e5d1c6291c4c1645598dc12eb40826_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