Behavioral task
behavioral1
Sample
27df4f44a449a803adcc42b7f9a93f6e_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
27df4f44a449a803adcc42b7f9a93f6e_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
27df4f44a449a803adcc42b7f9a93f6e_JaffaCakes118
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Size
1.8MB
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MD5
27df4f44a449a803adcc42b7f9a93f6e
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SHA1
46033a6e55cf2172e099e8df4ca4f9c7514c23c9
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SHA256
6f5274360b080f669d29d5e60373c7f80612595fbfd1257cde5ac4b346a7fb1a
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SHA512
dc2d150df2806c5aff6279674459264d2a674e5d0d460f60832cc7c31b870bbc083ae41ff1c8acdfdc356127f3337b84fa57290d0d400eb140ca03ed4c0938ba
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SSDEEP
12288:gOuZOaruLYAxf4546zcOuZOaruLYAxf4546zcOuZOaruLYAxf4546zcOuZOaruL0:obcYs40bcYs40bcYs40bcYs40bcYs44B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27df4f44a449a803adcc42b7f9a93f6e_JaffaCakes118 unpack001/out.upx
Files
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27df4f44a449a803adcc42b7f9a93f6e_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ