Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_4840bf047e9bc57305b0d329bc8cd651_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_4840bf047e9bc57305b0d329bc8cd651_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_4840bf047e9bc57305b0d329bc8cd651_cryptolocker
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Size
43KB
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MD5
4840bf047e9bc57305b0d329bc8cd651
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SHA1
a702e033e241cf3573af000ee89e94471aae78d0
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SHA256
0358eceeeec24c9c2092ca19971ea3927de204cce9c80a5aaffe3f2bda82350b
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SHA512
3e30de4ea1101d9d81c5ddf390fe575286cfa55b774efff222680b9a13a4942b352c8709aabed16bf645ba5c336b248fd9129f39112a4f985b4083ab2901e345
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+M28:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+k
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 2024-01-24_4840bf047e9bc57305b0d329bc8cd651_cryptolocker
Files
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2024-01-24_4840bf047e9bc57305b0d329bc8cd651_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