Behavioral task
behavioral1
Sample
blackbird_v1.0.79.2_32/blackbird.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
blackbird_v1.0.79.2_32/blackbird.exe
Resource
win10v2004-20240426-en
General
-
Target
0f50ff3ad10bea10336c7c5aec453690_JaffaCakes118
-
Size
546KB
-
MD5
0f50ff3ad10bea10336c7c5aec453690
-
SHA1
79ee7f65dccd29c9823f0434ce5c24325429c83f
-
SHA256
d49951c28db58e53ab86f40b8abb44542db3d544d8864440daf07179c3e1712a
-
SHA512
2f4811d653ecf7c5a3cd2de8457f889a92b03f3e48e373fe15321e7c6737e435a74d5e5d5506d4311f2c8deee01a914266ee2b0799bee7c155732178f7b90586
-
SSDEEP
12288:QJrybhkInHi8gcH0my/XOPZ9XmCwQGMhjMQsGZ/3fPVw:Uyk+iuUmQXOx9XmCwUhjMcPVw
Malware Config
Signatures
-
resource yara_rule static1/unpack001/blackbird_v1.0.79.2_32/blackbird.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/blackbird_v1.0.79.2_32/blackbird.exe
Files
-
0f50ff3ad10bea10336c7c5aec453690_JaffaCakes118.zip
-
blackbird_v1.0.79.2_32/README.txt
-
blackbird_v1.0.79.2_32/blackbird.exe.exe windows:4 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
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 527KB - Virtual size: 528KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE