Behavioral task
behavioral1
Sample
cf6d523a070e8cd96bb3f37ff4121640_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cf6d523a070e8cd96bb3f37ff4121640_JaffaCakes118
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Size
297KB
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MD5
cf6d523a070e8cd96bb3f37ff4121640
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SHA1
afd4d02967a7b4b3b3fe5db28e7b3eb1a4f7d77a
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SHA256
12bc85e5409d879d6834d929946c5bb630855420b73ed8582ac563d9bb68d843
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SHA512
405fdc1953c849acde402af8da509aa6ff31e09a7135254281e31b1c5711800f7e4d6f15f4157e0a2cf24d9d543dd4b194c0e0e48c610a27c38045467b55f005
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SSDEEP
6144:0+SbElSza5W8dNX54cYBLniY0l3JFu4XPUwLm:0+SIlqYWmcBZ0RfN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf6d523a070e8cd96bb3f37ff4121640_JaffaCakes118 unpack001/out.upx
Files
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cf6d523a070e8cd96bb3f37ff4121640_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 328KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 125KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 38KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 275KB - Virtual size: 274KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ