Behavioral task
behavioral1
Sample
3bc38e25544a7dba4fd24d2f46015464_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3bc38e25544a7dba4fd24d2f46015464_JaffaCakes118
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Size
139KB
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MD5
3bc38e25544a7dba4fd24d2f46015464
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SHA1
943646ce975c58e7798b09c9a6ca357f2efc21ee
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SHA256
f6bf9805d06b8acbb0756f11a9f92b9ec3a97b782b3e99563010b206caec293e
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SHA512
a014f5ec87eb32c9a8c424736f19e653643a03e68fc4a34efaec49bdd116cfd3db57812a80dbae566d6ea47f0063e2a395a01ae71caff1a0fd89052c9dca37d3
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SSDEEP
3072:Tc5EIeLMPXvubPISVpqFuCz1acrpsBiyv8gVbuJxeddidog:TW/wI2pRC5aOUVuqdds
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bc38e25544a7dba4fd24d2f46015464_JaffaCakes118 unpack001/out.upx
Files
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3bc38e25544a7dba4fd24d2f46015464_JaffaCakes118.exe windows:8 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: 196KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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
.code Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ