Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_54f5548bbbe0a5ba8a3b116018801ae9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_54f5548bbbe0a5ba8a3b116018801ae9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_54f5548bbbe0a5ba8a3b116018801ae9_cryptolocker
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Size
45KB
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MD5
54f5548bbbe0a5ba8a3b116018801ae9
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SHA1
f4203a1e5632277dddbfb4c9ded8342b9800f6f3
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SHA256
4c4098e8a5c80dd8bce340420fea6799e433db2db0fdae4398f7bb08ee905958
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SHA512
f66b1fc5f6dab1e3d6a5ed5cb5d01e6f538f87c91126825cddd39450c2d1930a47341c97693ef6d443b8165c80bef3adea7bf36825c991d1d66733b955221b2c
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLaHaMMm2X3rtSp:V6QFElP6n+gMQMOtEvwDpjyaHaXvSp
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 2024-01-28_54f5548bbbe0a5ba8a3b116018801ae9_cryptolocker
Files
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2024-01-28_54f5548bbbe0a5ba8a3b116018801ae9_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