Behavioral task
behavioral1
Sample
05827bc24a90afeac1719e3ae2469fa7_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
05827bc24a90afeac1719e3ae2469fa7_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
05827bc24a90afeac1719e3ae2469fa7_JaffaCakes118
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Size
83KB
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MD5
05827bc24a90afeac1719e3ae2469fa7
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SHA1
49cafe03d00d31b152d97bc8fd962caea927565c
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SHA256
937076aa6eda8c258998c0698697b086a2bb83234b87b7967cd00fd0c9160b59
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SHA512
16194b8db2ee25f9b13dc7511d62f06b5c5680d5e0ff2daa1ef38f6185704320ccb0e19a25684856072de945334d52cfc832c029d064cd38925d6d0ffebed6e7
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SSDEEP
1536:AFRDZclnfy37ygQZ/u7HOdyvzMPWICNknRDrdPYAaueCv9AFegmS6Qzbp1c:I2lnf+/HOcvIPWFNkn1rdYzpe9A8HQfM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 05827bc24a90afeac1719e3ae2469fa7_JaffaCakes118 unpack001/out.upx
Files
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05827bc24a90afeac1719e3ae2469fa7_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.da007 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.da607 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.da022 Size: 576KB - Virtual size: 584KB
IMAGE_SCN_MEM_READ
.rdata Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ