Behavioral task
behavioral1
Sample
2024-01-10_7fbcbab80e3c5197d1a0f504e28daf8f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_7fbcbab80e3c5197d1a0f504e28daf8f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
-
Target
2024-01-10_7fbcbab80e3c5197d1a0f504e28daf8f_cryptolocker
-
Size
54KB
-
MD5
7fbcbab80e3c5197d1a0f504e28daf8f
-
SHA1
2f09d9bec0bbd27a8e4dba803d5cac8c6e03b861
-
SHA256
19d3a2cb9f0fe5aa27f9683b02ae11f515a80512bba075206ba39587d14b4769
-
SHA512
cdb9bfc36ebf4430b8c88adabd52cd89acb96d4188f50ea4bd982d01531cf6848ce29dd0a38ff779db9bd08670fdb122456c5a60407e49f77d0b0315d233e4b1
-
SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFeV0ZOfcpj5/:zj+soPSMOtEvwDpj4yh/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_7fbcbab80e3c5197d1a0f504e28daf8f_cryptolocker
Files
-
2024-01-10_7fbcbab80e3c5197d1a0f504e28daf8f_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE