Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_b37ee5b0abc563041bc5ffbcf9735145_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-29_b37ee5b0abc563041bc5ffbcf9735145_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-29_b37ee5b0abc563041bc5ffbcf9735145_cryptolocker
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Size
85KB
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MD5
b37ee5b0abc563041bc5ffbcf9735145
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SHA1
3c2df6a312c83e3bd01b39f5e65ce2728ffc0601
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SHA256
0566a8349f5077d75af55cb44b24a99f7391777dc9f9986951c1a050d512acf7
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SHA512
f41111680fa7d915b7bf570a4ae7f87f533ce6ad396db81f4d4e6ec8b195f6b76dc8387776537bed88e4e2b2bb8ba5e094b0a22a0ad468a64d3652348b9f6183
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYcD:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6o
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 2024-04-29_b37ee5b0abc563041bc5ffbcf9735145_cryptolocker
Files
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2024-04-29_b37ee5b0abc563041bc5ffbcf9735145_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