Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_1dc40604837ce963d4c8f7fbf773351d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_1dc40604837ce963d4c8f7fbf773351d_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_1dc40604837ce963d4c8f7fbf773351d_cryptolocker
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Size
43KB
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MD5
1dc40604837ce963d4c8f7fbf773351d
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SHA1
b720cb6e505ae1e4b1895f4c985d66920ba1cb1f
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SHA256
a2ef9e1d176479f182514238804f6f535996973eba380ce9f63e72c5aa249f11
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SHA512
31c97e59d6ba9f8fdc6e4e77bf2c4bfe99d29594fdf9b36ac3c26866e8bc25a8d6bdfc9c936adc4a31a6a34372fb4fc2351274f471403cdfe927a1d834ae7263
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+Mnkzz:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+J
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 2024-02-18_1dc40604837ce963d4c8f7fbf773351d_cryptolocker
Files
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2024-02-18_1dc40604837ce963d4c8f7fbf773351d_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