Behavioral task
behavioral1
Sample
bec228b91af1da4d2e5e7f92ed7e5478_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
bec228b91af1da4d2e5e7f92ed7e5478_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bec228b91af1da4d2e5e7f92ed7e5478_JaffaCakes118
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Size
20KB
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MD5
bec228b91af1da4d2e5e7f92ed7e5478
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SHA1
58e9157189630b61a39dc0df268b9a6daaefdaf0
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SHA256
6d9efccb024a62fef43cdb1ff78ee8b466d446dba544e101dd89cb108ba86730
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SHA512
85784e6070a32e119141bde0d85b43c92a4d994c1969030e3e7baf918de3ba4cb439e72dce7477f96ffe4e0afceead4130bb961f823368721dadf6276d113563
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SSDEEP
384:268ejI5/1IJ9babm1TfSKD/hDA3robAaZSfNYOghbx8jwK3RrDN:5kZeL+bYfBDRWobA8SfUh12hD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bec228b91af1da4d2e5e7f92ed7e5478_JaffaCakes118 unpack001/out.upx
Files
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bec228b91af1da4d2e5e7f92ed7e5478_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ