Behavioral task
behavioral1
Sample
2c49714682bab3c4d38b76f29bef4478_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2c49714682bab3c4d38b76f29bef4478_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
2c49714682bab3c4d38b76f29bef4478_cryptolocker_JC.exe
-
Size
118KB
-
MD5
2c49714682bab3c4d38b76f29bef4478
-
SHA1
2188d0756c9a42c02f5911344ba42e53478c8da3
-
SHA256
97ee48c4db3a0e3757a72d9d885cff2749e9b69e27cb6ce5206ae8bc43c53779
-
SHA512
46305b69d456044435880afcb9bcf7f6174cde0b9c2a599d73f223471569edba0363df54e462f2b51daca08bfef75c09e6208f1fe83dea828c35ffe0bbd79559
-
SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpQb6k:z6a+CdOOtEvwDpjczN
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c49714682bab3c4d38b76f29bef4478_cryptolocker_JC.exe
Files
-
2c49714682bab3c4d38b76f29bef4478_cryptolocker_JC.exe.exe windows 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_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