Behavioral task
behavioral1
Sample
8a34e6a89ee284dab506300d993933fc_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
8a34e6a89ee284dab506300d993933fc_JaffaCakes118
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Size
125KB
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MD5
8a34e6a89ee284dab506300d993933fc
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SHA1
3932867dd0b7812029144eea76a9ed66d60a4f30
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SHA256
3fb37e348a212ecbee7ef14342b2c669025eb368564d5d7bf5db5e02a8f7722a
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SHA512
a0ae137c5a53c7892499a10d4cc53839065fc592f3d099de272e8213d71cdc7cf9f993f17d0bba7f3ad79cdaccd536f20110fc0650d97958d16de56fdd7bb88e
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SSDEEP
3072:lYKB6hYPTpWgpo5NrN84gnEx9faApxVt65IcY2ZoekIU2NmY8u:5B6hY1y84cEPf+FNPR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a34e6a89ee284dab506300d993933fc_JaffaCakes118 unpack001/out.upx
Files
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8a34e6a89ee284dab506300d993933fc_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 93KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 47KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ