Behavioral task
behavioral1
Sample
1020738224503f457caf2b1ea0f8f666_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
1020738224503f457caf2b1ea0f8f666_JaffaCakes118
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Size
201KB
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MD5
1020738224503f457caf2b1ea0f8f666
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SHA1
102588265e4465ba5c0fcc160b98585fb380706d
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SHA256
b446f3d59dd6bc2d5900c71626ea708a539ec12b489a942b4392f3984fd26003
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SHA512
a7146e3aecc564185bdd20c75aeca04fc56205b653cb05c07dd4e94fbd00de73e6878ecc9523811e24cf68fe5c82d4239825bc8a165aa07dbfebb3e629013acb
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SSDEEP
3072:JsPbkfMEYw4/4SWn/5ic+0ezfQDeVcjz8qWNlUtKVbS:JsPqMjw7irfQWcjznilU8V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1020738224503f457caf2b1ea0f8f666_JaffaCakes118 unpack001/out.upx
Files
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1020738224503f457caf2b1ea0f8f666_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: 276KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 125KB - Virtual size: 128KB
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: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ