Behavioral task
behavioral1
Sample
b303f9847d20f5e4827167edb8c5effd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b303f9847d20f5e4827167edb8c5effd_JaffaCakes118
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Size
44KB
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MD5
b303f9847d20f5e4827167edb8c5effd
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SHA1
f38d2fe4260205221cc49f87f94bf84463b43dbe
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SHA256
1ad21bb87ef61f2634d97185528e751b899dccaa6a3f57c3b546f7ee456f7116
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SHA512
fb8b4eed67fe3ca0149c27f70252bbb1ad0ecaad022ce44d4d0df2fdedf76b6df7d4e58a4475e3e3532eb54a3f2271093298b50ed708a9b911e5e90468cc714c
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SSDEEP
768:I2d/1YcVRHJxjnaDOGKiFdWNygVBC6HDA2C8BPioNS1vJ/:DtVRpxjnaaGKsUNVRBqo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b303f9847d20f5e4827167edb8c5effd_JaffaCakes118 unpack001/out.upx
Files
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b303f9847d20f5e4827167edb8c5effd_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: 204KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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.rsrc/GROUP_ICON/103
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.rsrc/ICON/1.ico
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.rsrc/ICON/2.ico
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.rsrc/ICON/3.ico
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.rsrc/ICON/4.ico
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.rsrc/ICON/5.ico
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.rsrc/ICON/6.ico
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.rsrc/ICON/7.ico
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.rsrc/ICON/8.ico
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.rsrc/MANIFEST/1.xml
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UPX1
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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: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 110KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ