Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_a8464bf3c55e70d045c36439ce1969a2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_a8464bf3c55e70d045c36439ce1969a2_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_a8464bf3c55e70d045c36439ce1969a2_cryptolocker
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Size
45KB
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MD5
a8464bf3c55e70d045c36439ce1969a2
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SHA1
adf715c9b28e50ffd6e246b5c13167ef1e9649cb
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SHA256
1e2576b4d23f4adbdac61126ed46a4edbada6c1eb9d50ec1a9ad61e563a613c4
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SHA512
8128366a7561d982d95dd9276618ed827a1b63dca910366fbec9e2325bb4064a6ede8f7d8fe45d1a848046ba1cf8d79de58d72eb80a3ceace085fdccd46378a1
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5ry:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+n
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 2024-02-22_a8464bf3c55e70d045c36439ce1969a2_cryptolocker
Files
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2024-02-22_a8464bf3c55e70d045c36439ce1969a2_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