Behavioral task
behavioral1
Sample
f6df2f7781eede39dabfa04f914c70c8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f6df2f7781eede39dabfa04f914c70c8_JaffaCakes118
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Size
515KB
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MD5
f6df2f7781eede39dabfa04f914c70c8
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SHA1
178079f5ca68b1e1686abbff706045d36f01ed4b
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SHA256
4f287276304d06ed6753160adfc419d01802124e098340fffac8f074ba097e04
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SHA512
8eb5e9645c8dc1427fcedfa17e7dec5db3f6e52e458ea7e63f62ffabea123e3b1b05080932fa9ac6b9b5ebc4042742133c950ffd7d37a078ef65c6061263e481
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SSDEEP
12288:1SFJX23zp7YyZ/EMIfz0AgI8OQYBN9RWqO1MawW5:2JXgMe0fz0AggBNbWYawW5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f6df2f7781eede39dabfa04f914c70c8_JaffaCakes118 unpack001/out.upx
Files
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f6df2f7781eede39dabfa04f914c70c8_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 507KB - Virtual size: 508KB
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: 568KB - Virtual size: 565KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 880KB - Virtual size: 877KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ