Behavioral task
behavioral1
Sample
00f3f37db54a35da9e3ef488dcc4f91c_JaffaCakes118.exe
Resource
win7-20240903-en
General
-
Target
00f3f37db54a35da9e3ef488dcc4f91c_JaffaCakes118
-
Size
98KB
-
MD5
00f3f37db54a35da9e3ef488dcc4f91c
-
SHA1
4776b6f9ee714365ee462823ded19404afc02046
-
SHA256
83069b49c59a12209efb24f200c9e264061787316ea2722824046cc3f3a3093b
-
SHA512
9e6506216672c60e3560c5e6a67df466a11a0c61b21fe665c2b0c73e0ee2eb50ce3c980c5bdd1de1231051c47651fc80bbee6b3505f7af3aac59bd839fd50ce7
-
SSDEEP
1536:Zu1J3s57Dw0IJ4UrsGNtewwYTNaPAm51/tEa8vHSh:Y2vTIyAjtVTNaPAm51VEa8vS
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 00f3f37db54a35da9e3ef488dcc4f91c_JaffaCakes118 unpack001/out.upx
Files
-
00f3f37db54a35da9e3ef488dcc4f91c_JaffaCakes118.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
UPX0 Size: - Virtual size: 188KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 485B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ