Behavioral task
behavioral1
Sample
d9fe71fba188b5c6488cbbbce1cea15b_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
d9fe71fba188b5c6488cbbbce1cea15b_JaffaCakes118
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Size
277KB
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MD5
d9fe71fba188b5c6488cbbbce1cea15b
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SHA1
d08874670594ace7345b169977ac0d332b3a51ab
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SHA256
ef28134dd0b4b043639a5c0dce0c35c71035802f49078b91fa0f60ec3920fd9d
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SHA512
02503f425c660d977addcfb5dd92e1eff008f6132bf050f5ef8f5d9fa8487b6e183757e8ea30fdc30b46ff88b3abdb37db815ae55c5fbe21e759090caf3433f5
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SSDEEP
6144:jty9a73jCcfkoGe/esVvVG/7n7Vp3SLRoj:jwC31fDmsVvVG/2S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d9fe71fba188b5c6488cbbbce1cea15b_JaffaCakes118 unpack001/out.upx
Files
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d9fe71fba188b5c6488cbbbce1cea15b_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ