Behavioral task
behavioral1
Sample
a591c11ef21ca4c977b571567d58e49d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a591c11ef21ca4c977b571567d58e49d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a591c11ef21ca4c977b571567d58e49d_JaffaCakes118
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Size
14KB
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MD5
a591c11ef21ca4c977b571567d58e49d
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SHA1
d499ee4947a5583601fc32d6a3fc2837601e20db
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SHA256
633a768b9ce3d915489e6c7262e131723d80a026b438f031958f15f5246dcb53
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SHA512
efe0dcbb305358d36e1be14475eeb61b9d362e317bc3e527c163614a39098ceb9e361ae7c9369db1421476d991561d30f9f8e341ffccd02d07548ad0fb7bf1c9
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SSDEEP
384:fFM+isiu+vxAxr3wUwZwew2AuOEqyGKOrz:d1+g3cKuVq1Dr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a591c11ef21ca4c977b571567d58e49d_JaffaCakes118 unpack001/out.upx
Files
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a591c11ef21ca4c977b571567d58e49d_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 292B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ