Behavioral task
behavioral1
Sample
a075468040ef09c61dc02da5b5dc499f_JaffaCakes118.exe
Resource
win7-20240708-en
General
-
Target
a075468040ef09c61dc02da5b5dc499f_JaffaCakes118
-
Size
14KB
-
MD5
a075468040ef09c61dc02da5b5dc499f
-
SHA1
d16c5bf23c6e6fbe0cb13120f86f26984cd017b1
-
SHA256
50712563def9b63168334bcc360327921e2f867c0267790786996defd4bdc8bc
-
SHA512
ef97f8a3decbf428e4e9676c9eb1681884af5c3d749de0206115f20f108f10e994ed87f3b396d0b1560f3afa83263e39b8be106783fa9de97b500d28eb8785f9
-
SSDEEP
192:S70h/2+BCNVjORMuAeMJ7nzdfcdGJ+BWtCOVNvt/RA3Rn8FAhRmY3S:c0h26Iea7zdfcEiWtCO/vtp0Rn8LYC
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a075468040ef09c61dc02da5b5dc499f_JaffaCakes118 unpack001/out.upx
Files
-
a075468040ef09c61dc02da5b5dc499f_JaffaCakes118.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: 5.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 15KB - Virtual size: 5.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 613B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ