Behavioral task
behavioral1
Sample
da22898a5d994555057b63e54bb61921_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da22898a5d994555057b63e54bb61921_JaffaCakes118
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Size
162KB
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MD5
da22898a5d994555057b63e54bb61921
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SHA1
e98c72ea610517b4b74825b83c719de5482abf3e
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SHA256
897817547bb4340ae757505fb897e8db74c0f3452269cd789e21cc441a31501f
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SHA512
2e00218b186da8e2a8075b14f425f15b1bb652e993ae3e95f24b28a950e6e98fe857530a8d5de921bfea0c1abeb094ba6406c19af4b2164fc8c8310e91653689
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SSDEEP
3072:RgWf7x0JWVrNhan2S/bPYOUS2LU4oFRER4p0APz3Ha5EfSmf:e+mCrfa2SjgOWQ3RXyw3HIdS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da22898a5d994555057b63e54bb61921_JaffaCakes118 unpack001/out.upx
Files
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da22898a5d994555057b63e54bb61921_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ