Behavioral task
behavioral1
Sample
e05c65dfeb00e8ec6bc932af73e9fa91_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e05c65dfeb00e8ec6bc932af73e9fa91_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
e05c65dfeb00e8ec6bc932af73e9fa91_JaffaCakes118
-
Size
390KB
-
MD5
e05c65dfeb00e8ec6bc932af73e9fa91
-
SHA1
2563dd3070128d2078ae7dbd88c0f11172a20b10
-
SHA256
c9c39a2176771600ba2b840a427ed42267ed63b612dc663afe86186a687c2c5b
-
SHA512
5185e224d6797b7039e2ef66e3e7245d785e023bca678e058db325a648c8d95e4ee01b7f64d6def2ada5813bd36e3a70f55802ea87294b8cc78f4fd5c926134e
-
SSDEEP
6144:5uHOU/UOPSe570Szp3b/UOPSe570Szp3bE2EBE2ErE2E4:gOjOB0vOB0vMm4
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e05c65dfeb00e8ec6bc932af73e9fa91_JaffaCakes118 unpack001/out.upx
Files
-
e05c65dfeb00e8ec6bc932af73e9fa91_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ