Behavioral task
behavioral1
Sample
d4e8c973284a75fbdebe98e4a3cebecd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
d4e8c973284a75fbdebe98e4a3cebecd_JaffaCakes118
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Size
327KB
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MD5
d4e8c973284a75fbdebe98e4a3cebecd
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SHA1
531b9630661e11380382beb961f1c32b945dd628
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SHA256
5587d7edd43665f0e20bc87e45d49ab8a8bf236de781ef25067993028a61509e
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SHA512
43f6a363b67699dc090c05512e1c99ddfefff4dfc7d1ac622e3fe4c818abde897e4920537ca51d0539855efa5126d73982321e7ee05748deebbc3967092276f0
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SSDEEP
6144:dhe1YdOZ4Y8SbY/SYxmhF+IfkBOPKDrhiYZSa8hs1ZRaw7oc:m1wOZ4YnbY/SQsXPKD1RZSaNUw7oc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d4e8c973284a75fbdebe98e4a3cebecd_JaffaCakes118 unpack001/out.upx
Files
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d4e8c973284a75fbdebe98e4a3cebecd_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ