Behavioral task
behavioral1
Sample
df02b2ac81ce3bd8b10553320648dd0d_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
df02b2ac81ce3bd8b10553320648dd0d_JaffaCakes118
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Size
4.2MB
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MD5
df02b2ac81ce3bd8b10553320648dd0d
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SHA1
a3018aaaaba219aa980e0cb108c614eb2e31e7f6
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SHA256
800bdc5b8ea75ea15ad05cff569d13eab27f0abf403dfc748aa92124b669665c
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SHA512
357637a3c07b64684e58ba404c395cab28b49f902ff76dbd8c5721229e60630f2dd731e6a3181c18c582ebd773877410446f1c29c3d87c97a6874ee7fa30623e
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SSDEEP
98304:3+yzaZdj/H0DKMkPuhL+NV71b6Cpg2LwTu8O95z:Dwj8Yu9+jw/O9R
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource df02b2ac81ce3bd8b10553320648dd0d_JaffaCakes118 unpack001/out.upx
Files
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df02b2ac81ce3bd8b10553320648dd0d_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: 732KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 567KB - Virtual size: 568KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 660KB - Virtual size: 976KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 287KB - Virtual size: 288KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ