Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_a3073b1436e148d9cb8e336976efb304_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-05_a3073b1436e148d9cb8e336976efb304_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-05_a3073b1436e148d9cb8e336976efb304_cryptolocker
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Size
79KB
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MD5
a3073b1436e148d9cb8e336976efb304
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SHA1
0bf92921d0bfa4a19709f1b4e8661be2ad8f78e6
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SHA256
63ed2aaa90a1ed308a83064a3e91340a78feca23d3d971112a68f8041a8d114a
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SHA512
e4d68eed4f6ab22439bb1c95917b289a3756931f660ee5f2760b61a569529250ffda97ccc54565df6c4058f5e181c079376e807f67afefe8a4ee8f5737007a5d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNluiCx:V6a+pOtEvwDpjvpq
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 2024-05-05_a3073b1436e148d9cb8e336976efb304_cryptolocker
Files
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2024-05-05_a3073b1436e148d9cb8e336976efb304_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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