Behavioral task
behavioral1
Sample
bfcfb7efeac8c01f7cc4ad99df790932_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfcfb7efeac8c01f7cc4ad99df790932_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
bfcfb7efeac8c01f7cc4ad99df790932_JaffaCakes118
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Size
436KB
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MD5
bfcfb7efeac8c01f7cc4ad99df790932
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SHA1
89956a986c599174a9d082a322607e48b351bc04
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SHA256
70302728776e8ce531a513dbe48f1f240b93de16a4b059aae51301ea4ad20491
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SHA512
d8784391b4a87620c779f33a0ddaec394529680c76ad06f8a2099466455356f96bedf63daa09f5116cc820d164f30a9cfe4a9c4f5a6a116b77e57bd25073056f
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SSDEEP
3072:v15vqSwn4feE63HuJUIYJ0pLj7lnk1dUoPbUNPmwNUWifFxVg5AXqBg7D6usXGtH:t5vjGEGIBRFqHfVgS0g73srR6tus
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfcfb7efeac8c01f7cc4ad99df790932_JaffaCakes118 unpack001/out.upx
Files
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bfcfb7efeac8c01f7cc4ad99df790932_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE