Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_b4927c584fd7d78f17d20f4bdc85783c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_b4927c584fd7d78f17d20f4bdc85783c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_b4927c584fd7d78f17d20f4bdc85783c_cryptolocker
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Size
41KB
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MD5
b4927c584fd7d78f17d20f4bdc85783c
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SHA1
79543025032340964acdba1c1e2154438d789fed
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SHA256
d5e5c412e19afeadc42df4d5407a51e7afb970cb99afb8014ed45869487f240a
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SHA512
9ee5ca4f3be32b9362ef2a7342b01453a9e1b43aa707b978678764ab1163d05322fcb57b16f718973f19c6aeafaa311f9b4626233eab7cbb2eb96dcd2c1a657f
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedy7:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+C
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 2024-02-01_b4927c584fd7d78f17d20f4bdc85783c_cryptolocker
Files
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2024-02-01_b4927c584fd7d78f17d20f4bdc85783c_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