Behavioral task
behavioral1
Sample
81d2b4eb502d2437e27a46f32933ba7c_JaffaCakes118.exe
Resource
win7-20240705-en
General
-
Target
81d2b4eb502d2437e27a46f32933ba7c_JaffaCakes118
-
Size
90KB
-
MD5
81d2b4eb502d2437e27a46f32933ba7c
-
SHA1
9613f82bef418e2965d03b66dc838b0c4608489c
-
SHA256
73d9f8765e4096e5d7fec1ff6458560b71702d4b916a6d6bbf48227cc0fcb651
-
SHA512
e3b5c64a05efb6b36606b2064aa8170eb175100bb44b708a247a944f49eb6357bc5665274e1d8f3f7d1dadec52dec10902d576b31fd62072ca6553bd67b91719
-
SSDEEP
1536:59+HUH2sSJArIf1t1ksVqMd85gbBZB/AeD0f+lg2InCQBNdP3qvhEQah/OuUKo1B:59+HeXSJxfL1ksn8ibBvdI2C2IH/J6vV
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81d2b4eb502d2437e27a46f32933ba7c_JaffaCakes118 unpack001/out.upx
Files
-
81d2b4eb502d2437e27a46f32933ba7c_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: 164KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
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: 172KB - Virtual size: 171KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE